Find the value of x and y (3y+5) (2x+1) 85
A x= 42 y=26.3
B x=47 y=30
C x= 42 y=30
D x=47 y= 26.3

Answers

Answer 1

Answer:

Step-by-step explanation:

I think the answer C x=42 y=30, correct me if i'm wrong


Related Questions

Solve for x:
- 11x + 32.5 < 82

Answers

Answer:

x>-4.5

Step-by-step explanation:

- 11x + 32.5 < 82

Subtract 32.5 from each side

- 11x + 32.5-32.5 < 82-32.5

- 11x  < 49.5

Divide each side by -11. remembering to flip the inequality since we are dividing by a negative

-11x/-11 > 49.5/-11

x>-4.5

Which rule describes the relationship between the input and output pairs in the following table?
Input
Output
10
5
10
20
15
30

A)Add 10 to the input to get the output

B)Multiply the input by 2 to get the output

C)Multiply the input by 3 then subtract 5 from the result to get the output

Answers

Answer:

B)Multiply the input by 2 to get the output

Step-by-step explanation:

5x2=10

10x2=20

15x2=30

24 cm
32 cm
What is the length of the hypotenuse of the triangle?

Answers

Can someone pls help me with my math problem its urgent !!

Answer:

c= 40

Step-by-step explanation:

a^2 + b^2 = c^2

24^2 + 32^2 = c^2

576+ 1024 = 1600

you have to square your number once you get the sum.

1600 squared is 40

c=40

I hope this helped

describe the relaationship between two place value positions

Answers

Answer:

Any place-value position is 10 times greater than the position to its right and / of the position to its left.

2x² + x + 10 = 0 dengan rumus abc​

Answers

Answer:

a = 2, b = 1 and c = 10

Step-by-step explanation:

The given equation is 2x² + x + 10 = 0 ...(1)

The general form of a quadratic equation is given by :

ax²+bx+c=0 ...(2)

We need to find the values of a,b and c in the given equation.

Comparing equation (1) and (2),

a = 2, b = 1 and c = 10

Solve 2|x - 1| >= 10

Answers

Answer:

               [tex]\bold{\underline{x\in(-\infty\,,\,-4\big>\cup\big<6\,,\,\infty)}}[/tex]

Step-by-step explanation:

[tex]\bold{2|x-1|\geqslant10}\\\\{}\ \div2\qquad\div2\\\\\bold{|x-1|\geqslant5}\\\\\bold {x-1\geqslant5\qquad\quad\vee\qquad x-1\leqslant-5}\\\\\bold {x\geqslant6\qquad\qquad\vee\qquad\ \ x\leqslant-4}\\\\\bold{\underline{x\in(-\infty\,,\,-4\big>\cup\big<6\,,\,\infty)}}[/tex]

1. Here is a map that shows parts of Texas and

a. About how far is it from Amarillo to Oklahoma City?
b. Driving at a constant speed of 70 miles per hour, will it be possible to make this
trip in 3 hours?

Answers

Answer:

a). 240 miles (Approx)

b). Trip can't be covered in 3 hours with a constant speed = 70 miles pr hour

Step-by-step explanation:

a). As the scale has been given at the bottom. Length of the scale represents the distance between two points.

  Now by measuring the distance between these stations, approximate distance between Amarillo and Oklahoma = 4(length of the scale)

  = 4×60

  = 240 miles.

b). Driving at a constant speed = 70 miles per hour

   Distance covered in 3 hours = 70 × 3

                                                   = 210 miles

Therefore, distance of 240 miles between these stations can't be covered with the driving speed 70 miles per hour in 3 hours.

3. Which of the following does not have a
value that is greater than 0?
a. (-14)
b.
y
C. 0.052
d. -42

Answers

Answer:

C. 0.052

Step-by-step explanation:

A and D are negative.

That means that they come before 0 and are therefore smaller than 0.

We do not know the value of B.

C is a positive number, meaning it comes after 0 and is therefore greater than 0.

C. 0.052 is greater than 0

Mark Scott bought a digital camera through the store installment plan. The camera sells for $499.99. Determine the amount he financed if he made a 20 percent down payment.

Answers

lending agency may calculate interest in one of two ways: (1) or (2) . Here is an ... Percent amount financed down payment installment loan. Installment Loans ... the store's credit plan, she made a $50.00 down payment.

Answer:  A.

The article published in the journal is more credible because it is a newer issue.

Mark is writing a paper about digital cameras. He thinks that in the future most people will use only the cameras in their phones.He asks his friend’s older brother, Sam. Sam knows a lot about digital cameras. Sam gives him plenty of information about cameras. Sam agrees with Mark when he says that in the future most photos will be taken with camera phones. He also gives Mark a book containing advertisements of cameras from the years 2000 to 2010.

Later, Mark visits the local library. He looks up the latest issues of magazines on cameras and photography. Mark goes through many magazines. Finally, he finds an article in a photography journal that is well-known, and was published by a famous camera company. The article was written in 2015 by a popular photographer.

Which of these sources would give the best information?

A.

The article published in the journal is more credible because it is a newer issue.

B.

The information supplied by Sam is credible because he knows a lot about cameras.

C.

The magazines are more credible because they are the latest issues.

D.

The book with advertisements is more credible because it has more information.

Step-by-step explanation:

Evaluate
x(-6) (-4)
When x= -2

Answers

Answer:

=24x

Step-by-step explanation:

X×(-6)×(-4)=24

two negatives cancel out and turn the 24 to a positive number

6×4=24

At a picnic there are 7 pieces of fruit for every 4 vegetables. If there are 28 pieces of fruit, how many vegetables are there?

Answers

Step-by-step explanation:

There are 7 fruits for every 4 vegetables.

If there are 28 fruits, the number of fruits have multiplied by 4. This means that the number of vegetables have multiplied by 4 as well.

=> 4 * 4 = 16 vegetables.

Hence there are 16 vegetables.

If it is a non-repeating, non-terminating decimal? What’s the answer PLEASE HELP :(

Answers

Answer:

i think its repeating decimal pro

Step-by-step explanation:

Repeating decimal


Qqqqqqqq

What is the area of the square of the leg 6

Answers

Answer:

A=a2/ a squared

a family uses 1303 kWh of electric energy in a month. if the power company charges $0.08 cents per kilowatt, what is the total electric bill for the month?

Answers

$104.25 is the electric bill for the month

3. Simplify. *
5m3 + 2m– 7m3 – 8m

Answers

Step-by-step explanation:

5m³ + 2m - 7m³ - 8m

= -2m³ -6m

= -2m(m² + 3)

17. The length of a rectangle is 3 inches greater than its width. The perimeter is 28 inches.
Find the dimensions of the rectangle.

Answers

Answer:

[tex] \boxed{ \bold{ \sf{ width \: of \: a \: rectangle = 5.5 \: inches}}}[/tex]

[tex] \boxed{ \bold{ \sf{length \: of \: a \: rectangle =8.5 \ \: \: inches}}}[/tex]

Step-by-step explanation:

Let the width of a rectangle be 'w'

Length of a rectangle = w + 3

Perimeter of a rectangle = 28 inches

To find : dimensions of the rectangle ( length and width )

Finding the width of a rectangle ( w )

[tex] \boxed{ \sf{perimeter \: of \: a \: rectangle = 2(l + w)}}[/tex]

[tex] \dashrightarrow{ \sf{28 = 2(w + 3 + w)}}[/tex]

[tex] \dashrightarrow{ \sf{28 = 2(2w + 3)}}[/tex]

[tex] \dashrightarrow{ \sf{28 = 4w + 6}}[/tex]

[tex] \dashrightarrow{ \sf{4w + 6 = 28}}[/tex]

[tex] \dashrightarrow{ \sf{4w = 28 - 6}}[/tex]

[tex] \dashrightarrow{ \sf{4w = 22}}[/tex]

[tex] \dashrightarrow{ \sf{ \frac{4w}{4} = \frac{22}{4} }}[/tex]

[tex] \dashrightarrow{ \sf{w = 5.5 \: inches}}[/tex]

Width of a rectangle = 5.5 inches

Now, replacing / substituting the value of w in order to find the length of a rectangle

[tex] \sf{ length = 3 + w}[/tex]

[tex] \dashrightarrow{ \sf{length = 3 + 5.5}}[/tex]

[tex] \dashrightarrow{ \sf{length = 8.5 \: \: inches}}[/tex]

Length of a rectangle = 8.5 inches

Hope I helped!

Best regards! :D


Hellppppppp meeeee I gotta pass this testtttt ty ❤️

Answers

Answer:

The second one

Step-by-step explanation:

8n/m hope this helped

Brand X copier advertises that its copiers run 24% longer between service calls than its competitor. If Brand X copiers run 59,800 copies between services, how many copies would the competitor run?

Answers

Answer:

The competitor will run 48,225.81 copies.

Step-by-step explanation:

Brand x copier run 59,800 copies between services

Brand X copiers run 24% longer between service calls than its competitor.

Let x = copies run by the competitor between services

Number of copies the competitor will run is

24% of x + x = 59,800

0.24x + x = 59,800

1.24x = 59,800

x= 59,800 / 1.24

x = 48,225.81

Therefore, the competitor will run 48,225.81 copies.

Expand
Your answer should be a polynomial in standard form -4w(w^2-9)

Answers

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{ - 4 {w}^{3} + 36w}}}}}[/tex]

Step-by-step explanation:

[tex] \sf{ - 4w( {w}^{2} - 9})[/tex]

Distribute -4w through the parentheses

[tex] \dashrightarrow{ \sf{ - 4 {w}^{3} + 36w}}[/tex]

Hope I helped!

Best regards! :D

The standard form of the polynomial -4w(w²-9) will be -4w³+36w.

What are polynomials?

A polynomial in mathematics is an expression made up of coefficients and indeterminates and involves only the operations of multiplication, addition, subtraction, and non-negative integer exponentiation of variables.

The highest degree of terms is written first, followed by the next degree, and so on, to represent a polynomial in standard form.

The given expression can be converted to the standard form as below,

P = -4w(w²-9)

P = ( -4w) x (w²) + ( 4 x 9w)

P = -4w²+36w

Therefore, the standard form of the polynomial -4w(w²-9) will be -4w³+36w.

To know more about polynomials follow

https://brainly.com/question/2833285

#SPJ2

M=2*2*3*5*5 and N=2*2*2*3*3*7 find the largest number that divides exactly M and N​

Answers

Answer:

6

Step-by-step explanation:

M=2*2*3*5*5=300

N=2*2*2*3*3*7=504

Common factors between the two numbers are 2 and 3

The GCF(greatest common factor):

2×3 = 6

To see if it is true:

300/6 = 50

504/6 = 84

6 is the answer to the question.

HELP!! Which of the following expressions represents the distance between -3.9−3.9minus, 3, point, 9 and -4.7−4.7minus, 4, point, 7?

Answers

Answer:

| -2 1/5 - 4.35|

Step-by-step explanation:

Take the absolute value of the difference of the two number

| -2 1/5 - 4.35|

The perimeter of the tennis court is 228 feet. What are the dimensions of the court? Write the equation for the situation: What is the width of the court? What is the length of the court?

Answers

Answer:

It’s 36 by 78 tennis court

width = 36 ft.

length = 78 ft.

Step-by-step explanation:

2(w+2w+6)=228 feet

2w+4w+12=228

6w=228-12

6w=216

w=36

So, 2w+6=78

It’s 36 by 78 tennis court

width = 36 ft.

length = 78 ft.

The dimensions of the tennis court can be determined by solving the equation system: width (w) = 42 feet and length (l) = 96 feet.

To find the dimensions of the tennis court, we can set up a system of equations based on the given information:

Equation for the perimeter:

The perimeter of a rectangle is given by the formula:

P = 2(length + width).

In this case,

the perimeter is 228 feet, so the equation gives:

228 = 2(l + w)

Equation relating length and width: It is stated that the width (w) is equal to the length (l), which can be expressed as:

w = l

To solve the system of equations:

Substitute the value of l from the second equation into the first equation:

[tex]228 = 2((2w + 6) + w)[/tex]

Simplifying the equation:

[tex]228 = 2(3w + 6)[/tex]

Divide by 2 on both sides

[tex]114 = 3w + 6[/tex]

Subtract by 6 on both sides

[tex]108 = 3w[/tex]

Divide by 3 on both sides

[tex]w = 36[/tex]

Substituting the value of w back into the second equation:

[tex]l = 36[/tex]

Therefore, the width of the tennis court is 36 feet, and the length is 96 feet.

Learn more about solving equations here:

https://brainly.com/question/14410653

#SPJ4

The middle value of the data set is

Answers

Answer:

The middle value of the data set is called/labled the median

Step-by-step explanation:

if there is a odd (1,3,5...)number of number in the data set circle the middle two and add them and divide by two and that will be your median

hope it helps:)

Also, just look at the number in the middle of the data set to figure out the median

the perimeter of a rectangle is 28 meters and the length of the base is 8 meters. find the height of the rectangle.​

Answers

Answer:

6 meters

Step-by-step explanation:

We know that the perimeter of a rectangle is the sum of the length and height doubled, therefore, we can write the following equation:

28 = 2 * (8 + h) where h = height

14 = 8 + h

h = 6 meters

NEED ASAP

Change the percent to a decimal.0.4% =
A 0.004
B 0.4
C 4.0
D 0.04

Answers

Answer:

A)0.004

If you do the math you should get this answer

Which of the following are acceptable weights? 13.5 oz
13.8 oz
14.15 oz
14.2 oz
14.3 oz​

Answers

Answer:

13.8 oz

14.15 oz

14.2 oz

Step-by-step explanation:

trust me

Answer:

B, C, D

Step-by-step explanation:

Solve for f(-7).
f(x) = 5 - X
f(-7) = [?]
Enter

Answers

f(-7)=5-(-7)
f(-7)=5+7
f(-7)=12

Answer:

[tex]f(-7)=12[/tex]

Step-by-step explanation:

[tex]f(x)=5-x\\\\\text{Substitute 'x' for '-7' and solve.}\\\\f(-7)=5-(-7)\\\\f(-7)=5+7\\\\\boxed{f(-7)=12}[/tex]

Hope this helps.

What are the coordinates of (2. -7) after the translation
(x,y) → ( x-2, y + 3)

Answers

(0,-4) 2-2=0. -7+3=-4




Ans; (0,-4)

Method ; x-axis: 2 – 2 = 0
y-axis: -7 + 3 = -4

Solve for the distance from point A to point B. Round your answer to
nearest tenth.
A(5,4) and B(-4,-3)

Answers

Answer:

11.4

Step-by-step explanation:

Distance Formula: [tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2[/tex]

1. [tex]d=\sqrt{(-4-5)^2+(-3-4)^2}[/tex]

2. [tex]d=\sqrt{(-9)^2+(-7)^2}[/tex]

3. [tex]d=\sqrt{81+49}[/tex]

4. [tex]d=\sqrt{130}[/tex]

5. [tex]d=11.4017[/tex]

6. [tex]d=11.4[/tex]

Write this statement in interval notation. * x is positive and < 17 ​

Answers

Answer:

  x is in (0, 17)

Step-by-step explanation:

The compound inequality is ...

  0 < x < 17

The "equal to" case is not included on either end, so round brackets are used:

  (0, 17)

Other Questions
why you bully me? Wish that i was enough Which sentence uses hyperbole?O I can tell that I sing really well by the way my dog howls along.O I look really good when I wear old sweatpants and a T-shirt.My sister's car is so slow that no one wants to ride in it.O My brother's room is so messy that it looks like a meteor hit it. HELP! im confused! question is in the picture Find 1.635 x 3.2 please help will mark brainlyest Hey everyone I will award a Brainliest! I need a 14 line poem about John Cabot, only 3 lines have to rhyme though. Thanks to everyone who helps out! how many sense organ did we have What is the value of y in the equation 4y 2(1 y) = 44?2315147 please help! ive been stuck on it for 30 mins :c Question in picture. What are some options available when inserting an address block? Check all that apply. previewing postal code full address label margins matching fields company name paragraph formatting The beast, a roller coaster in Cincinnati, Ohio, is 1.4 miles long. How far would you travel in 5 rides? In what ways were William Bradford and John Smith different? If the length of a rectangle is increased by 120%, and its width is decreased by 20%, what is the percentage change in the area of the rectangle? (rea=length*width) A coast guard ship patrols an area of 125 square miles . The area the ship patrols is a square . About how long is each side of the square round to nearest mile ! PLEASE HELP BlueInk Corporation's accumulated depreciation increased by $14,000, while patents decreased by $3,875 between consecutive balance sheet dates.There were no purchases or sales of depreciable or intangible assets during the year. In addition,the income statement showed a loss on sale of land of $1,950. Accounts receivable increased $6,320, inventory decreased $3,125, prepaid expenses decreased $720, and account payable increased $2,760.Required:Reconcile a net income of $55,000 to net cash flow from operating activities. What is an Incentive? Money is borrowed at 8% simple interest. After one year, 999.00$ pays off the loan. How much was originally borrowed? Explain the difference between repetition and replication. plz put the parts of the letter in the right order using ng the words given below .GreetingApologyExcuseClosingDates of days missed1._____________________2._____________________3._____________________4._____________________ Our heritages are on the verge of ruin. List the ways to protect them.