Eliminate the y in the following system of equations. What is the result when you add the two equations?
x+y=2
3x-4y=27

Answers

Answer 1

Answer:

thus: x = 5, y = -3

Step-by-step explanation:

Solve the following system:

{y + x = 2 | (equation 1)

-4 y + 3 x = 27 | (equation 2)

Swap equation 1 with equation 2:

{3 x - 4 y = 27 | (equation 1)

x + y = 2 | (equation 2)

Subtract 1/3 × (equation 1) from equation 2:

{3 x - 4 y = 27 | (equation 1)

0 x + (7 y)/3 = -7 | (equation 2)

Multiply equation 2 by 3/7:

{3 x - 4 y = 27 | (equation 1)

0 x + y = -3 | (equation 2)

Add 4 × (equation 2) to equation 1:

{3 x + 0 y = 15 | (equation 1)

0 x + y = -3 | (equation 2)

Divide equation 1 by 3:

{x + 0 y = 5 | (equation 1)

0 x + y = -3 | (equation 2)

Collect results:

Answer: {x = 5, y = -3


Related Questions


someone help me please

Answers

Answer:

Negative

Step-by-step explanation:

Knowledge Needed

The discriminant of a quadratic function is b^2-4ac.

If the discriminant is positive, there are 2 x-intercepts.

If the discriminant is 0, there is 1 x-intercept.

If the discriminant is negative, there are 0 x-intercepts.

Question

If the parabola does not intersect with the x-intercept, the discriminant is negative.

Mr. Gonzale howed tudent part of the prime factorization of 90. One factor i miing. Write the number that complete thi prime factorization?

Answers

Given the prime factorization of 90. The number that complete thi prime factorization is 2 × 3² × 5.

Determine the prime factorization of 90

Factor tree

  90

   /\

2  45

     /\

  3  15

       /\

    3   5

The prime factorization

90 = 2 × 3 × 3 × 5

     = 2 × 3² × 5

So, the number that complete thi prime factorization is 2 × 3² × 5.

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Systolic blood pressure readings are normally distributed with a mean of 121 and a standard deviation of 15.
Find the z-score to the nearest tenth for the following blood pressure readings.

a. 142 -

b. 130 -

c. 103 -

Answers

The required values of the z-score as per the corresponding blood pressure readings are: z-score = 1.267 when reading is 142, z-score = 0.6 when reading is 130, and z-score = -1.2- when reading is 103.

What is Z -score?

A Z-score is defined as the fractional representation of data point to the mean using standard deviations.

Normally distributed with a mean of 121 and a standard deviation of 15.

As per the given question, we have

mean ц = 121

standard deviation σ = 15

For X₁ = 140

z-score = (X₁ - ц )/σ

z-score = (140 - 121)/15

z-score = (19)/15 = 1.267

For X₂ = 130

z-score = (X₂ - ц )/σ

z-score = (130 - 121)/15

z-score = (9)/15 = 0.6

For X₃ = 103

z-score = (X₃ - ц )/σ

z-score = (103- 121)/15

z-score = (19)/15 = - 1.2

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Last year you were 63 inches tall. This year you are 68 inches
tall. What is the percent change from last year to this year?
(Remember to write increase or decrease)

Answers

The percent increase  from last year to this year is 7.94%

How to determine the percent change from last year to this year?

From the question, we have the following parameters that can be used in our computation:

Initial height = 63 inches

New height = 68 inches

The percent change from last year to this year is then calculated as

Percent change = (New height - Initial height)/Initial height * 100%

Substitute the known values in the above equation, so, we have the following representation

Percent change = (68 - 63)/63 * 100%

Evaluate

Percent change = 7.94%

Hence, the percentage increase is 7.94%

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14. If AABC is similar to ADEF, what proportion would be used to solve for 2?

Answers

The proportionality used in the given diagram is 4/3=12/x if ΔABC and ΔDEF are similar. So, option 4 is correct.

What is meant by triangle?

Triangles are polygons because they have three vertices and three edges. This is one of the basic shapes in geometry.

In Euclidean geometry, any three non-collinear points determine a distinct triangle and a distinct plane (i.e. a two-dimensional Euclidean space). To put it another way, every triangle has a plane that it is contained in, and there is only one plane that contains every triangle. If and only if all geometry is the Euclidean plane, all triangles are contained in a single plane; however, this is no longer true in higher-dimensional Euclidean spaces. The topic of this article, unless otherwise stated, is triangles in Euclidean geometry, specifically the Euclidean plane.

We have to assume that ΔABC and ΔDEF are similar.

If the triangles are similar,

Then the proportionality is:

AB/BC=DE/EF

4/3=12/x

Therefore, the proportionality used in the given diagram is 4/3=12/x.

So, option 4 is correct.

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4. Choose all the equations that are true
if x = 8.

A. 0²/x = 6/²/

B. x +11.5 = 20.5

C. 23.42 - x = 15.42

D. 11x = 88

E. 40 ÷ x = 6

Answers

The equations that are true if x = 8 are:

B. x + 11.5 = 20.5

C. 23.42 - x = 15.42

D. 11x = 88

In equation B, x is equal to 8, so 8 + 11.5 = 20.5, which is a true statement. In equation C, x is also equal to 8, so 23.42 - 8 = 15.42, which is a true statement. In equation D, x is equal to 8, so 11*8 = 88, which is a true statement.

Equation A is not true because the expression 0^2/x is undefined, since division by zero is not allowed. Equation E is not true because 40 ÷ 8 is equal to 5, not 6.

Answer:

whats f

Step-by-step explanation:

A store sells both cold and hot beverages. Cold beverages, c, cost $1.50, while hot beverages, h, cost $2.00. On Saturday, drink receipts totaled $360, and 4 times as many cold beverages were sold as hot beverages.

Which system of linear equations represents the beverage sales on Saturday?

4c = h
1.5c + 2h = 360
c = 4h
1.5c + 2h = 360
c + h = 360
1.5c = 4(2h)
c + h = 360
4(1.5c) = 2h

Answers

Answer:4c=h

Step-by-step explanation:

The first linear equation, 4c=h

A manufacturing company produces 380 units per day currently. The company's goal is to increase the number of units manufactured per day by 30 each year. If the company meets its goal, how many units will it be producing per day 4 years from now?​

Answers

Answer:

  500

Step-by-step explanation:

You want to know the rate in 4 years if it is 380 units per day, and increasing by 30 units per day per year.

Rate

The rate in 4 years will be the sum of the current rate and the amount of increase. The amount of increase is the rate of increase, multiplied by time:

  amount of increase = (30 units/day)/year × (4 years) = 120 units/day

Then the rate in 4 years will be ...

  new rate = current rate + increase

  new rate = 380 units/day + 120 units/day = 500 units/day

The company will be producing 500 units per day in 4 years.

what is the probability that the number of systems sold is within 1 standard deviation of its mean value?

Answers

The probability that now the number of sold will not deviate more than 1 standard deviation from the average is 0.74.

Explain the term Discrete Variable?The term "discrete variable" refers to a variable that has a finite range of possible values. such as using only integer numbers. For instance, the total number of students in a class, the quantity of faulty goods in a batch, etc.

The given data is

x 1 2 3 4 5 6 7 8

p(x) 0.04 0.10 0.13 0.30 0.31 0.10 0.01 0.01

(a) calculate mean value of x:

μ = E(x)

  = ∑(xi.P(xi))

 = 4.13

(b)  calculate variance of x:

σ² = ∑(xi - E(x))².P(xi)

   = 1.81331

(c)  calculate standard deviation of x:

σ = √σ²

σ = √1.831

σ = 1.3539

The likelihood that the quantity of systems sold will be within one standard deviation of the its mean:

P(μ  - σ < x < μ  + σ ) = P(4.13 - 13539 < x < 4.13 + 1.3539)

                                = P(2.7761 < x < 5.4839)

                                = P(x = 3) + P(x = 4) + P(x = 5)

                                = 0.13 + 0.30 + 0.31

                                = 0.74

Thus, the probability that now the number of sold will not deviate more than 1 standard deviation from the average is 0.74.

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The complete question is-

Suppose that for a given computer salesperson, the probability distribution of x = the number of systems sold in one month is given by the following table.

x 1 2 3 4 5 6 7 8

p(x) 0.04 0.10 0.13 0.30 0.31 0.10 0.01 0.01

What is the probability that the number of systems sold is within 1 standard deviation of its mean value?

PLEASE HELP!!

Find c.
Round to the nearest tenth:

Answers

Answer:48

Step-by-step explanation:

Which statements proved that the two triangles are using the SSS similar theorem?a. its corresponding sides has a proportional ratio of 1/2
b. its corresponding sides has a proportional ration is 1/3
c. its corresponding sides has a proportional ration is 1/4
d. its corresponding sides has a proportional ration is 1/5​

Answers

Option B is the correct answer. corresponding sides have a proportional ratio is 1/3 of the sss theorem.

If two triangles are similar if all their corresponding angles are congruent and their corresponding sides are proportional. This is called the SSS Similarity Theorem.

when the three pairs of corresponding sides of two triangles are proportional, then the two triangles are similar, it is also called SSS Similarity Theorem.

SSS Theorem png

If  ABYZ=BCZX=ACXY , then ΔABC∼ΔYZX .

Considering triangles have 3 sides, having each side has a 1/3 ratio will make it congruent to the other triangle.

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A student takes an exam. The ratio of her right answers to her wrong answers is 11 to 3. Which of the following could describe this situation?

Answers

Answer:

She answered 9 wrong and 33 right.

Step-by-step explanation:

Choices:

She answered 9 wrong and 33 right.

She answered 33 wrong and 9 right.

She answers 14 wrong and 22 right.

She answered 22 wrong and 14 right.

11:3 = 22:6 = 33:9 = 44:12 = 55:15 = 66:18 = 77:21 = 88:24 = ...

33 right 9 wrong works.

Answer: She answered 9 wrong and 33 right.

what is the slop of this question

Answers

Answer:

slope = 6

Step-by-step explanation:

(0,6)
(1,12)

12-6

-------- = 6

1-0

Q1)Here is a rectangle It is 8cm and (2b-5)cm

A)Find an expression for the perimeter of the rectangle, in terms of b.
Give your answer in its simplest form.
B) Find the value of b when the perimeter is 42 cm.

Answers

In terms of b, the perimeter expression is 6 + 4b and the value of b is 9

How to find an expression for the perimeter of the rectangle,

From the question, we have the following parameters that can be used in our computation:

Dimensions = 8cm and 2b - 5 cm

The above parameters mean that

Length = 8

Width = 2b - 5

The perimeter is calculated as

Perimeter = 2 * (Length + Width)

Substitute the known values in the above equation, so, we have the following representation

Perimeter = 2 * (8 + 2b - 5)

Evaluate the like terms

Perimeter = 2 * (3 + 2b)

Open the brackets

Perimeter = 6 + 4b

B) Find the value of b when the perimeter is 42 cm.

Here, we have

Perimeter = 42

This means that

6 + 4b = 42

So, we have

4b = 36

Divide by 4

b = 9

Hence, the value is 9

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Select the graph for the solution of the open sentence. Click until the correct graph appears.

5|x| + 3 < 18

Answers

Answer:

graph D

Step-by-step explanation:

if x ≥ 0

5x + 3 < 18

5x < 18 - 3

5x < 15

x < 15/5

x < 3

0≤ x < 3


if x < 0

5(-x) < 18 - 3

- 5x < 15

x > 15/-5

x> -3


-3 < x < 0


final solution

-3 < x < 3

Kane i training for a marathon. He tart running 3 mile during every training eion. Each week he plan to increae the ditance of hi run by 1/4 mile. Let w be the number of week. Write an expreion to how the ditance Kane run in a training eion after w week

Answers

The expression to which the distance Kane run in a training session after w week is {3+(1÷4)w}...

Kane is training for a marathon. He start running 3 miles during every training session. Each week he plan to increase the distance of his running by 1/4 miles. Let 'w' be the number of week.

Let w be the number of week.

So the expression is formed  as that in 1st week if he sart running 3 miles and after every week 1/4 miles added ,it's mean 1 by forth part of one mile is added after every week so if;

we suppose that we have to calculate it for "w" weeks then these weeks will be multiply with 1/4 and then added to the starting miles which are 3 miles

So the expression will be:

{3+(1÷4)w}

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Your question is may be misspelled it will be...(Kane is training for a marathon. He start running 3 miles during every training session. Each week he plan to increase the distance of his running by 1/4 miles. Let 'w' be the number of week. Write an expression to how the distance Kane run in a training session after 'w' weeks?

how many of your 500 clients would you expect to have major depressive disorder (mdd)? if you used the phq-2 to screen for mdd, what number of those who are depressed would screen positive? among those who screened positive, what number would you expect to be confirmed for mdd at the follow-up visit?

Answers

As per the unitary method, the number would you expect to be confirmed for MDD at the follow-up visit is approximately 166.

The term unitary method in statistics refers a basic concept to find the value of a single unit and then using that value to find the value of multiple units.

Here we have to find how many of your 500 clients would you expect to have major depressive disorder and  if you used the phq-2 to screen for MDD, what number of those who are depressed would screen positive.

In order to find the number of patients with MDD, we must know the process of PHQ - 2.

The process of PHQ - 2 involves the following steps:

Here the score ranges from 0-6.

And if the score is 3 or greater, then major depressive disorder is likely.

Based on these we have to test the 500 with PHQ test, let us consider that there is 2 person in every two person has MDD.

So, the number of MDD patient is approximately 166.

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Can You pls solve this problem

Answers

I believe the answer would be 19.61

If you divide the 18 mi by 4m to get how much mi there is in 1 m, you get 1m=4.5mi

After that u divide 4.5 by the remainder of 6.8 which is 2.8. (6.8-4)

Next you divied 4.5 by 2.8 and get 1.61

Add 18 and 1.61 to get your answer

Its possible i got this wrong but hopefully i helped

Write an equation of the line that passes through (-2, 4) and is perpendicular to y = -2x + 4

Answers

Answer:

y=-2x

Step-by-step explanation:

PLEASE HELP!!!

Ralph and Liza are both driving fro Los Angeles to Santa Fe. Ralph leaves at 7:00 and averages 60 mph (miles per hour) on the way. Liza leaves at 7:25 and averages 65 mph on the way. The situation is modeled by this system, where x is number of hours after Liza leaves and y is the distance each will travel:

y=60x+25
y=65x

How long after Liza leaves will she pass Ralph, and how far will they each have traveled?

A. Liza will not pass Ralph, because she will never catch up with him.

B. Liza will pass Ralph after 3 hours, and they each will have traveled 205 miles.

C. Liza will pass Ralph after 5 hours, and they each will have traveled 325 miles.

D. Liza will pass Ralph after 4 hours, and they each will have traveled 260 miles.

Answers

To find the time and distance at which Liza passes Ralph, we need to solve the system of equations.

Subtracting the first equation from the second, we get:

65x - 60x = y - 25

5x = y - 25

y = 5x + 25

Substituting this value of y into the first equation, we get:

60x + 25 = 5x + 25

55x = 0

x = 0

This means that Liza will pass Ralph 0 hours after she leaves, or at the same time as Ralph. At this time, they will have both traveled 0 miles.

Therefore, the answer is A: Liza will not pass Ralph, because she will never catch up with him.

Solve the system of equations using subtraction 4x − 4y = 4 4x + y =19

Answers

Answer:

4×-4y=4

-(4x+y=19)

0x -5y=-15

5y=15

y=3

4x-12=4

x=4

Please quick I’ll give brainliest

one segment measures 161 cm. Calculate its multiple according to the number 3 and its submultiple according to the number 7

Answers

Multiple according to the number 3 is 162 and its submultiple according to the number 7 is 7.

What is called multiplication?

Multiplication is one of the four basic arithmetic operations, alongside addition, subtraction, and division. In math, multiply means the repeated addition of groups of equal sizes.

Given that :

One segment measures 161 cm

To find the multiple according to the number 3, divide 161 by 3.

161 ÷ 3 = 53.67

Nearest integer of 53.67 is 54

The multiple according to the number 3 = 54 × 3

                                                                   = 162

To find the submultiple according to the number 7, divide 161 by 7.

161 ÷7 = 23

Nearest integer of 23 is 23

The submultiple according to the number 7 = 161 ÷ 23

                                                                          = 7

Multiple according to the number 3 is 162 and its submultiple according to the number 7 is 7.

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Rewrite -cot^2x/ 1+ cscx so its not in fraction form.

Answers

Rewriting the given trigonometric form using trigonometric identities by eliminating fraction form gives [tex]-cotx.cosx.(sinx+1)[/tex]

What are trigonometric identities?

Trigonometric Identities are equality statements that hold true for all values of the variables in the equation and that use trigonometry functions.

There are numerous distinctive trigonometric identities that relate a triangle's side length and angle. Only the right-angle triangle is consistent with the trigonometric identities.

The six trigonometric ratios serve as the foundation for all trigonometric identities. Sine, cosine, tangent, cosecant, secant, and cotangent are some of their names. The adjacent side, opposite side, and hypotenuse side of the right triangle are used to define each of these trigonometric ratios. The six trigonometric ratios are the source of all fundamental trigonometric identities.

Calculation:

We know that,

[tex]cot^{2} x = \frac{cos^{2}x }{sin^{2}x }[/tex]

[tex]1+cscx = (1+\frac{1}{sinx} ) = \frac{sinx+1}{sinx}[/tex]

Rewriting the given trigonometric form using trigonometric identities by eliminating the fraction form gives[tex]-cotx.cosx.(sinx+1)[/tex]

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g. 390, 702 and 468 lcm of the following

Answers

Answer:

7020

Step-by-step explanation:

2÷390,702,468

2÷195,351,234

You're at a clothing store that dyes your clothes while you wait. You get to pick from 4 44 pieces of clothing (shirt, pants, socks, or hat) and 3 33 colors (purple, blue, or orange). If you randomly pick the piece of clothing and the color, what is the probability that you'll end up with an orange hat?.

Answers

The probability of ending up with an orange hat is 1/12. It is because here are twelve possible outcomes.

What is Probability?

Probability is a branch of mathematics in which the chances of experiments occurring are calculated. It is by means of a probability, for example, that we can know from the chance of getting heads or tails in the launch of a coin to the chance of error in research.

It is represented mathematically as;

Probability = Number of Expected outcomes / Total number of outcomes

From the question, we can have the following outcomes;

Clothing = 4

Colors = 3

Pr (pick a clothing) = 1/4

Pr (pick a color) = 1/3

Pr (picking an orange hat) = 1/4 x 1/3

Pr (picking an orange hat) = 1/12.

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Here are the scores for two softball teams for seven innings. Each team's total score is the sum of the numbers in its row. Rosie's Riveters beat The Susan Bees by how many runs?
A baseball scoreboard with the points marked for Rosie's riveters versus The Susan bees.

Answers

The team of Rosie's Riveters beat the Susan Bees by 3 runs.

What is Addition?Addition is one of the four basic operations of arithmetic's. The other three being subtraction, multiplication and division. The addition of two whole numbers results in the total amount or sum of those values combined.

Given are the scores for two softball teams for seven innings.

The total score of Rosie's Riveters will be -

T{R} = 1 + 3 + 4 + 2 + 1 + 0 + 2 = 13

The total score of Susan Bees will be -

T{S} = 0 + 0 + 5 + 3 + 0 + 1 + 1 = 10

Now -

T{R} - T{S} = 13 - 10 = 3

T{R} - T{S} = 3

Therefore, the team of Rosie's Riveters beat the Susan Bees by 3 runs.

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Mia' plant grow at an average rate of 5cm each month. When he bought it, it wa 18 cm tall. Select the function that model the relationhip between y, the height of the plant in cm, and x, the time in month that it grow. A. Y = 18x 5

B. Y = 18 5x

C. Y = x 18

D. Y = 23x

Answers

The function that models the relationship between plant height (y) and growth time (x) is y = 18 + 5x

The linear equation of two variables

The two-variable linear equation is a solving system for a mathematical problem in which there are two case variables.

In the problem, we get the info that the plant's initial height is 18 cm, meaning this value will not change.

We also get information that the height of the plants increases by 5 cm every month, meaning this value will change over time. If x is the growth time (in months), then the increase in height over time can be written mathematically as 5x.

Based on the two statements above, if y is the plant height (in cm) after x months, then mathematically it can be written as:

y = 18 + 5x

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The graph of a proportional relationship is shown. Write an equation that relates Kai’s earnings y, in dollars, to x, the number of hours he works

Answers

Answer:y=7.5x

Step-by-step explanation:

In the 9th grade HMH Math book for teachers, it explains that you must divide 150 by 20 and put it in the equation.

Hi can you please help me like rnn


js 1 & 2 for now

Answers

Step-by-step explanation:

1.

it is always the same.

the usual equation of a line is

y = ax + b

"a" being the slope, "b" being the y-intercept (the y-value when x = 0).

we see that the y-value is +3 when x = 0. that is "b".

for the slope we pick 2 points (with integer coordinates, if possible).

I see e.g. (0, 3) and (3, 0)

x changes by +3 (from 0 to 3).

y changes by -3 (from 3 to 0).

the slope "a" is -3/+3 = -1

the equation is

y = -x + 3

2.

and again the same

we see that the y-value is -3 when x = 0. that is "b".

I see e.g. (0, -3) and (3, 0) as points.

x changes by +3 (from 0 to 3).

y changes by +3 (from -3 to 0).

the slope "a" is +3/+3 = 1.

the equation is

y = x - 3

Alda is measuring the growth of a plant. Its initial height was 14 centimeters (cm), and the plant has consistently grown 32 cm each day.

Which linear equation represents the plant height, (y), after a given number of days, (x)?
Responses

y=32x+14y is equal to 3 halves x plus 14

x=32y+14x is equal to 3 halves y plus 14

y=14x+32y is equal to 14 x plus 3 halves

y=32x−14

Answers

The linear equation that represents the plant height is the one in the first option:

y = 14 + (3/2)x

Which linear equation represents the height?

We know that the initial height of the plant (this will be the y-intercept of the line) is 14cm, and we also know that the plant grows at a rate of 3/2 cm each day.

So, after x days, the plant is x times 3/2cm plus 14 cm of height, so the linear equation is:

y = 14 + (3/2)x

So the correct option is the first one.

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Cindy is 63 years old and at risk for osteoporosis. Which of the following dietary supplements would be the MOST helpful to minimize bone loss?A) mangesium and fluroideB) vitamin K and niacinC) thiamin and phosphorusD) calcium and vitamin DD) calcium and vitamin D 3x+8 = 3x+ does it have one solution no solution or infinite solutions? help needed extremely point company paid $4,000 cash to purchase a new machine. the company also paid $500 cash for an initial training cost that was necessary to teach an employee how to operate the machine. which of the following represents the journal entry that would be necessary to record all capitalized costs related to the purchase of the machine? multiple choice account titles debit credit machine 4,500 cash 4,500 account titles debit credit cash 4,500 machine 4,500 account titles debit credit machine 4,000 cash 4,000 account titles debit credit cash 4,000 machine 4,000 prev Evaluate the line integral, where C is the given plane curve. 1649 (xy + sin(x)) dy, C is the arc of the parabola y = x2 from (0, 0) to (1, x2) if saudi arabia spends 1 hour producing oil and 4 hours producing corn, and the united states spends 2 hours producing oil and 1 hour producing corn, which of the following are true? Which statements are true regarding the sequence below? Check all that apply.20.4, 24, 244. It can be represented using the formula f(x + 1) = (f(x)) when f(1) = 10.It can be represented using the formula x=4It can be represented using the formula fox)=The domain of the sequence is all real numbers.The range of the sequence is all natural numbers. the marketing department at insureme, a large insurance company, wants to advertise that customers can save, on average, more than $100 on their annual automotive insurance policies (relative to their closest competitor) by switching their policies to insureme. however, to avoid potential litigation for false advertising, they select a random sample of 50 policyholders and compare their premiums to those of their closest competitor. the accompanying data file shows the results. Refer to You Should Meet Katherine Johnson for a complete version of this text. What is the overall structure of You Should Meet Katherine Johnson?(A: The text describes all of the most important contributions that Katherine makes to NASAs space program.)(B: The text explains events of Katherines life in chronological order from childhood to the age of ninety-seven.)(C: The text describes the problems that Katherine overcomes to make the first mission to the moon a success.) (D: The text explains the effects of Katherines accomplishments on improving racial equality and womens rights.) ________ are arrows that display in the column titles of Excel data and that enable you to sort and filter the data when it is converted to a table.SchemaTRIM functionsConditional formatting controlsFiltering controls oscar lorenza, a manager, believes that his employees are highly motivated and skilled. he gives them considerable autonomy in their work and seeks team consensus in decision making. What date in January Do you take Christmas decorations down? Incorrect techniques generally lead to ligament and tendon damage.truefalse which description is incorrectly matched with its corresponding sensory structure inside the inner ear FILL IN THE BLANK. in a px orbital, the subscript x denotes the __________ of the electron. Because alcohol consumption can reduce the risk of developing some types of chronic disease, medical personnel should recommend that non-drinkers begin drinking alcohol occasionally to reduce their health risks.false Winter Poetry Tiles make a poem with the words shown What was Napoleons attitude toward the institution of nobility?Being himself a member of the nontitled nobility of the old regime, Napoleon protected and promoted old nobles.He allowed old nobles to use their titles informally.As a former Jacobin, he hated the nobility and made sure that all nobles were exiled.He restored titles abolished by the revolution and created a hierarchy of new nobility based on service to the state.He used some noblemen of the old regime, such as Talleyrand, but in general he did not care for the institution. Need Answered ASAP. Rewrite 12x^4y^3 48x^3y^4 using a common factor. Classic manifestations of a systolic ejection murmur, cyanosis of the lower extremities, and decreased or absent femoral pulse are indicative of an older child with which of the following congenital defects?d. Postductal aortic coarctation what is 2+(-8) reinforce