The product of 2 and the difference of a number and 5.

Answers

Answer 1

The expression for the product of 2 and the difference of a number and 5 is 2x - 10

What is an algebraic expression?

An algebraic expression can simply be defined as mathematical expressions that are composed of terms, variables, coefficients, factors and constants

These expressions also known to be made up of various mathematical or arithmetic operations, such as;

MultiplicationBracketSubtractionParenthesesAdditionDivision, etc

From the information given, we have;

The product of 2 and the difference of a number and 5.

Let the number be x

This can be represented thus;

2(x- 5)

expand the bracket, we have;

2x - 10

Hence, the expression is 2x - 10

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Complete question:

Write the expression for


Related Questions

tony uses 12 4 1 and 7 to make a new number

Answers

Answer:

ishbekshbrishdhtjekdhhfjeid

A circle P is circumscribed about a regular hexagon ABCDEF

a. central

b. exterior

c. interior

d. inscribed

Answers

It is True to state that Arcs AB, BC, CD, DE, EF, FA in the circumscribed hexagon are all equal. See the explanation below.

What is a regular hexagon?

In geometry, a hexagon is a six-sided polygon. A regular hexagon is one in which the lengths of all the sides and the measurements of all the angles are identical. The sides of a regular hexagon are therefore equivalent.

Allow point P to be the hexagon's and circle's center.

The dimension of arc AB is the same as the measure of central angle APB, which are both 360/6 = 60 degrees. This also applies to the other arc measurements. The whole 360-degree circle is divided into six equal parts, each measuring 60 degrees.

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Full Question:

Although the question seems incomplete you may have been referring to this:


A circle P is circumscribed about a regular hexagon ABCDEF

Arcs AB, BC, CD, DE, EF, FA are all equal

Select one:

a. False

b. True

15 times 3 plus 12 time 2 using a t chart

Answers

Answer:

69

Step-by-step explanation:

15*3=45

12*2=24

45+24= 69

Answer: 114

Step-by-step explanation:

15×3+12×2

15×3=45

45+12=57

57×2=114

why is the answer that tho

Answers

What is the question?

Answer:

question tho??

ANSWER QUICK!!!!

You use floor tiles to help you learn a new dance move. You move 2 tiles right and 3 tiles up. Then you move 1 tile left and 1 tile down. Rewrite the composition as a single translation.

Answers

The given composition as a single translation is (x,y)→(x+1,y+2) .

In the question,

two translation are given , we have to write the composition of two translation in a single translation ,

we choose arbitrary points (x,y) in the tile , and find the horizontal and vertical shift in the coordinates of point after both translations .

let A(x,y) be an arbitrary point in the tile

So , by the first translation

"move 2 tiles right and 3 tiles up" ,

after first translation, the coordinates are  A'(x+2,y+3)

The second translation "you move 1 tile left and 1 tile down" ,  will map A'(x+2,y+3) to

A"(x+2-1 , y+3-1)

= A"(x+1 , y+2)

Therefore , the single translation rule for the composition is (x,y)→(x+1,y+2)    .

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If it is windy, then we will go sailing today.
A. If we go sailing today, then it is windy.
B. If it is windy, then we will not go sailing today.
C. If we do not go sailing today, then it is not windy.
D.If it is not windy, then we will not go sailing today.

Answers

D, wind is great for sailing

at the end of the season, a team’s ratio of wins to losses was 3:5. if there were no ties, what percentage of its games did the team win? (show work)

A.) 33 1/3%
B.) 37 1/2%
C.) 40%
D.) 62 1/2%
E.) 75%

Answers

As per given data of end of the season , ratio of teams win to losses is 3:5 and no ties, then percentage of game win by team is equal 37 1/2%.

As given in the question,

For the given dat of end of season,

Ratio of teams win to losses is equal to 3:5

Let x be the percentage of game

As per given ratio we have,

3x+ 5x =100%

⇒ 8x = 100

⇒x =100/ 8

⇒ x= 12.5

Percentage of winning the game by team = 3x

                                                                   = 3(12.5)

                                                                   = 37.5%

                                                                   = 37 1/2%

Therefore, for given data of end of the season , ratio of teams win to losses is 3:5 and no ties, then percentage of game win by team is equal 37 1/2%.

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Simplify (9x^3+2x^2-5x+4)-(5x^3-7x+4)

Answers

[tex]=9x^{3} +2x^{2} -5x+4-5x^{3} +7x-4\\=9x^{3} -5x^{3} +2x^{2} -5x+7x+4-4\\=4x^{3} +2x^{2} +2x[/tex]

Be remined for the second expression affects the signs of all the terms inside the brackets.

What is the area of trapezoid ABCD? Enter your answer as a decimal or whole number in the box. Do not round at any steps.​

Answers

The area of the trapezoid is given as 100. See the explanation for the same below.

What is a Trapezoid?

A trapezoid is a quadrilateral with at least one set of parallel sides in American and Canadian English. A trapezoid is known as a trapezium in British and other varieties of English.

To find the length of each side of the trapezoid, you need to use the distance formula.

AB = (-1,5) and (3,2)

BC = (3,2) and (0,-2)

CD =  (0,-2) and (-13, -11)

AD or DA =  (-1,5) and(-13, -11)

Now, just use the distance formula for each line.

The Distance Formula is given as: d=√((x2 – x1)² + (y2 – y1)²).

Distance AB = √((3 – (-1))² + (2 – 5)²).
= √(4)² + (-3)²
= √(16+9)
= √25
AB = 5

lets us repeat this for the other section we will get:

Doing so gives us for all the points:

AB = 5

BC = 5

CD = 15.811388300842

DA or AD = 20

Note that:

The height is AD, the first base is AB and the second base is BC. We can plug the values for these sides into the trapezoid area formula, which is:

A = (base 1 + base 2) /  2 x height.

A = (5+5)/2 x 20

A = 5 x 20

A = 100.

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K
Assume that when human resource managers are randomly selected, 64% say job applicants should follow up within
two weeks. If 7 human resource managers are randomly selected, find the probability that exactly 4 of them say job
applicants should follow up within two weeks.
The probability is.
(Round to four decimal places as needed.)
BCEXIS

Answers

Using the binomial distribution, there is a 0.2740 = 27.40% probability that exactly 4 of them say job applicants should follow up within two weeks.

For each manager, there are only two possible outcomes, either they say that job applicants should follow up within two weeks, or they do not say it. The opinion of a manger is independent of the opinion of any other manager, hence the binomial distribution is used to solve this question.

What is the binomial distribution formula?

The formula for the probability of x successes is:

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

The parameters are given by:

n is the number of trials of the experiment.p is the probability of a success on a single trial of the experiment.

In the context of this problem, the parameters are given as follows:

n = 7, p = 0.64.

The probability of exactly 4 saying that applicants should follow up within two weeks is P(X = 4), hence:

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]P(X = 4) = C_{7,4}.(0.64)^{4}.(0.36)^{3} = 0.2740[/tex]

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14.2 to 1 decimal place

Answers

The answer is 14.2

the position of a digit after the decimal point, each successive position to the right having a denominator of an increased power of ten.

The only number after the decimal is 2 so the answer is 14.2 it is already to one decimal place.
if the question was 14.25 to one decimal place for example it would be 14.3 as you’d have to round up.
Hope this helps

Please help!!! How are tjhey parallel!?

Answers

Answer:

yeah

Step-by-step explanation:

They do not intersect???

pls help will give brainliest

Answers

The given point were reflected about the line y = x and the coordinates the reflected point (-5 , 3)  is (3, - 5)

According to the question, given that

point reflected line y =x,

Reflected point coordinates of (-5, 3), then find the coordinates of the point after in the line of symmetry :

(-5, 3) →  (3, - 5)

A reflection is referred to as a twist in geometry. A reflection is the mirror image of shape . A line, called the line of reflection, will agree an image to reflect without change it. When all of the points in a figure are evenly spaced apart from one another, the two figures are said to reflect each other. The reflected picture should have the same size and shape as the original, but it faces the opposite way. Changes in position during contemplation may also result in translation. Pre-image and image are terms used to refer to the same thing in this context. ABC and A'B'C are used to represent the pre-image and image, respectively.

A reflection point is similar to staring at a flipped mirror picture of yourself.

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In a cinema there are 28 rows and in each row is 22 seats Each ticket coast 8.10 work out an estimate for the total income from the ticket sales

Answers

As there are 28 rows and in each row has 22 seats, then, the estimate of  the total income from the ticket sales equals to $4,989.60.

What is known as total income?

In a general sense, a total income means the gross income from all sources less certain deductions such as expenses, allowances and reliefs. But in the question context, it means the revenue, which is the total amount of income generated by the sale of goods and offering of services related to the primary operations of the business.

Given data

Cinema have 28 rows

Cinema have 22 seats per row

Each ticket cost 8.10

Total Income = $8,10 * 28 rows * 22 seats

Total Income = $4989.60

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PLEASEEEE HELP LE OUT!!!


The steps a student preformed to solve the equation 7h - ( 3h - 5) = 2(h - 7 ) are shown below. Explain each step the student preformed to solve the equation

Answers

Answer:

[tex]{ \sf{7h - (3h - 5) = 2(h - 7)}} \\ \\ { \sf{7h - 3h + 5 = 2h - 14}}[/tex]

[distributive property open brackets ]

[tex]{ \sf{4h + 5 = 2h - 14}}[/tex]

[simplification of either sides]

[tex]{ \sf{4h - 2h = - 14 - 5}}[/tex]

[operating similar terms]

[tex]{ \sf{2h = - 19}} \\ [/tex]

[simplification]

[tex]{ \sf{h = \frac{ - 19}{2} }}[/tex]

In the figure shown, lines fand g are parallel.
Select the angle that is congruent to angle 1.

(A.) Angle 2
(B.) Angle 6
C.) Angle 7
D. Angle 8

Answers

I know the answer bc I did this already it’s a angle 2
D because their congruent

I'm stuck in this word problem pls help me ty​

Answers

Answer:

GREAT question i have no idea

Step-by-step explanation:

(1) 51.4 - 2.6*w = 9.6+1.2*w
(2) 51.4-9.6 = 1.2w+2.6w
So 41.8 = 3.8w
So w = 41.8/3.8 = 11
11 weeks until the same weight

In the diagram below, KJ is congruent to LJ. If m of angle J = 98° and m of angle K = 11x+8, determine the value of x.

Answers

X=3
1. Use the given information KJ is congruent to LJ:
Given line segment KJ and line segment LJ are congruent you know their opposite side angles are also congruent
2. Find the angle measures:
Given that J= 98 you know angle K+L equals to 180-89, this is because they are congruent therefore they must equal what is left. After you divide by 2 to split the remaining amount evenly which states angle K = 41 and angle L = 41
3. Set up the equation:
Knowing angle K is 41 and given that it’s also 11x+8 you set up the following algebraic equation: 11x+8=41
4. Solve for x:
11x+8=41 | subtract 8 from both sides
11x=33 | divide by 11
X=3

A comet is about 6.64 × 107 miles from Earth. Write this number in standard form.

Answers

Answer:710.48 miles

Step-by-step explanation:

look it up

Help me: Brainliest +lots of points
The line segment joining points (2,6) and (6,2) forms a diagonal of a square. Which of the following could be the coordinates of another vertex of that square?

Answers

Answer:

(2,2) and (6,6) would be the other two points to the square.

Step-by-step explanation:

Answer:

(2,2) or (6,6)

Step-by-step explanation:

looking at the graph you can see the diagonal of a square and I just followed the points if that make sense please tell me if you need more

A submarine to study changes in the sea level of the Pacific Ocean
descends 420 feet below sea level. 3 hours later, it makes an ascent
of 170 feet. What is the submarine's new position?

Answers

It should be 250 feet below sea level

At which ordered pair will the function f(x) = Vx - 4 + 7

Answers

The ordered pair at which the function f(x) = √(x - 4) + 7 would begin on the coordinate plane is (4, 7).

What is a graph?

A graph can be defined as a type of chart that's commonly used to graphically represent data on both the horizontal and vertical lines of a cartesian coordinate, which are the x-axis and y-axis.

What is an ordered pair?

An ordered pair can be defined as a pair of two elements that are typically written in a fixed order within parentheses as (x, y), which represents the x-axis (abscissa) and the y-axis (ordinate) on a coordinate plane.

By critically observing the graph of this function (see attachment), the ordered pair would begin at (4, 7) on the cartesian coordinate.

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Complete Question:

At which ordered pair will the function f(x) = √(x - 4) + 7 begin on the

coordinate plane?

Which of the following is equivalent to (2x² − y)²?

Answers

the answer to this problem is 4x^4 - 4x^2 y + y^2! I hope this helps. <3

PLEASE HELP ASAP!!!!!!!!!!

Answers

Answer:

picture pls

Step-by-step explanation:

I need clearer pic pls

what is the answer???????

Answers

Answer: Where P is.

Step-by-step explanation

Evaluate u + xy, if u = 18, x = 10, and y = 8​

Answers

The value of  u + xy, if u = 18, x = 10, and y = 8​ is 98

What are algebraic expressions?

Algebraic expressions are defined as mathematical expressions that are made up of constants, variables, coefficients, terms and factors.

These algebraic expressions are also composed of arithmetic operations, such as;

SubtractionAdditionDivisionMultiplicationParenthesesBracket, etc

Given the expression;

u + xy

Where;

u = 18x = 10y = 8

Now, substitute the values into the expression;

18 + 10(8)

expand the bracket

18 + 80

Add the values

98

Hence, the value is 98

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Which of the following is
equivalent to the complex number
I27?

Answers

The equivalent to the complex number i²⁷ is -i.

what is complex numbers?

Every complex number may be represented in the form a + bi, where a and b are real numbers. A complex number is an element of a number system that extends the real numbers with a specific element labeled I sometimes known as the imaginary unit, and satisfying the equation

i² = 1.

Given that,

i²⁷ is a complex number

i²⁷ = i²⁴⁺³

i²⁷ = i²⁴ ₓ i³

i²⁷ = i⁴⁽⁶⁾ ₓ i²⁺¹

i²⁷ = (i⁴)⁶ . i².i

Here, we know that i² = -1

so, i⁴ = (i²)²

i⁴ = 1

Hence, 1⁶(-1)(i) = -i

Therefore, the equivalent to the complex number i²⁷ is -i.

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-3[10+4(x-2)] all subtracted from 20

Answers

The value of the expression is 74 - 12x

What are expressions?

Expressions are mathematical statements that are represented by variables, coefficients and operators

How to evaluate the expression?

The expression is given as

-3[10+4(x-2)] all subtracted from 20

When represented as an expression, we have the following mathematical representation

20 - (-3[10+4(x-2)])

Open the brackets in the above expression

So, we have

20 - (-3[10+4(x-2)]) = 20 - (-30+12(x-2)])

Open the brackets in the above expression

So, we have

20 - (-3[10+4(x-2)]) = 20 - (-30 + 12x - 24)

Open the last brackets in the above expression

So, we have

20 - (-3[10+4(x-2)]) = 20 + 30 - 12x + 24

Evaluate the like terms in the above expression

So, we have

20 - (-3[10+4(x-2)]) = 74 - 12x

Hence, the equivalent expression of the expression "-3[10+4(x-2)] all subtracted from 20" is 74 - 12x

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which number should replace s to make the equation below TRUE?

s divided by 4 = 7

Answers

The number that should replace s to make the equation true is 28.

What number should replace s?

An equation in mathematics is an expression that has an equal to sign, =. An expression is a statement in mathematics that is made up of at least one variable and number.

s divided by 4 = 7

s ÷ 4 = 7

In order to determine the value of s, multiply both sides of the equation by 7. Multiplication is the process that is used in mathematics to determine the product of two or more numbers. The sign that represents multiplication is × . Multiplication is a mathematical operation. Other operations in mathematics are addition, subtraction and division.

(s ÷ 4) x 4 = 7 x 4

s = 28

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what is 7/30 as a decimal

Answers

Answer: 7/30 as a decimal is 0.23333333333333

Hope this helps!

7/30 in a decimal is 0.23333333333333
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Which of the following lines from Of Plymouth Plantation best show the authors view that American Indians wanted to make peace with European colonists? "He became profitable to them in acquainting them with many things concerning the state of the country in the east-parts where he lived, which was afterwards profitable unto them; as also of the people hear, of their names, number, and strength; of their situation and distance from this place, and who was chief amongst them." "But about the 16th of March a certain Indian came boldly amongst them, and spoke to them in broken English, which they could well understand, but marveled at it." "Being, after some time of entertainment and gifts, dismissed, a while after he came again, and 5 more with him, and they brought again all the tools that were stolen away before, and made way for the coming of their great Sachem, called Massasoyt; who, about 4 or 5 days after, came with the chief of his friends and other attendance, with the aforesaid Squanto." "All this while the Indians came skulking about them, and would sometimes show themselves aloof off, but when any approached near them, they would run away." Select all the solutions to this equation. X2 = 121 x = 11 x = 21 x = 61 x = 11 x = 21 Which of the following bones is (are) formed by intramembranous ossification?the metatarsalsthe femurthe ribsthe flat bones of the cranium All purchase/sale transactions are made on credit. The company uses the fifo method and perpetual inventory system to report transactions. What is the ending balance of inventory under the fifo method?. Poverty is often described as lacking the financialresources-money and ability to earn money-to meet a minimum in a society Can you help break this down. I do not understand at all Write the angle relationship for each pair of angles 5.85 gram of sodium chloride (NaCl) is dissolved in 250ml solution. Calculate The mass percentage of the solute? A staff member lives in Bermondsey and has to be in Birmingham for 10.45 am. It will take her an hour from her home to get to Euston station, for Birmingham train. The journey from Euston to Birmingham takes an hour and ten minutes.Trains to Birmingham run at 5 minutes past the hour, 25 minutes past the hour and 45 minutes past the hour. The venue is a 5-minute walk from the station. What is the latest time that the staff member can leave home to make it in time for the meeting in Birmingham ? Looks can certain be deceiving. ________, the european starling is an average-looking and seemingly innocent bird. although it looks harmless, it is highly destructive. which transition word or phrase best completes the sentence? certainly consequently for instance in brief A rectangular garden is 5 ft longer than it is wide. Its area is 300 ft. What are its dimensions? assuming that the night will remain clear, calm, and unsaturated, the predicted minimum temperature is 32f. suddenly, the wind speed increases and remains gusty throughout the night. the minimum temperature will most likely be . MAKE CONNECTIONS For AC, select an equation you can use to find AB.O A) 1.5 + 3.7 = ABO B) AB + 3.7 = 1.5O c1.5 + AB = 3.7O D) 1.5 - AB = 3.7 Can someone please tell me what these notes are? a rubber boot is at rest on an inclined plane. when the angle of inclination of the plane is increased to 35.8, the boot begins to slide down the incline. then, when the angle is decreased to 30.2, the speed of the boot is constant. what are the coefficients of static and kinetic friction between the boot and the incline? static kinetic whos the queen of rap? I need the answers to the one that are not answered that's it Write this word sentence as an equation and then solve.The nine less than the quotient of a number w and -3 is 54. exercise 7-11. canarie, inc. has decided to discontinue manufacturing its quantum model personal organizer. currently the company has a number of partially completed personal organizers on hand. the company has spent $105 per unit to manufacture these organizers. to complete each unit, costs of $14 for material and $17 for direct labor will be incurred. in addition, $10 of variable overhead and $29 of allocated fixed overhead (relating primarily to depreciation of plant and equipment) will be added per unit. if canarie, inc., completes the organizers, it can sell them for $142 per unit. another manufacturer is interested in purchasing the partially completed organizers for $115 per unit and converting them into inventory tracking devices. what is the incremental profit per unit canarie, inc. needs to consider as it evaluates the two alternatives? enter your answers as amounts only with neither commas nor decimals. Which inequality is true?A. 5 > 15B. +9 1D. 47-2