helpppp
Consider the following expression:

22.40

$56 x .4 = $22.40

Answer:multiply each side by 2.5

Step-by-step explanation:

Answer:

x=y/abc

Step-by-step explanation:

Let's solve for x.

y/x=abc

Step 1: Multiply both sides by x.

y=abcx

Step 2: Flip the equation.

abcx=y

Step 3: Divide both sides by abc.

abcx/abc=y/abc

x=y/abc

Answer:

x=y/abc

Step-by-step explanation:

In order to make x the subject:

Isolate the variable by: ...

Rearrange the equation so each term containing x is on the same side of the =.

Factorisation may be needed if there are multiple terms containing x . ...

Perform an operation to ensure only a single x variable is left as the subject.

Answer: 1.  a function; only one rage value exists for each domain value

2.    (-5, 7) , ( -2 ,1)   In mathematics, a function is a relation that associates each element of a set (the domain) with a single element of another  .In this case 2 elements are smaller than 0 and 2 are bigger than 0

Step-by-step explanation:

Answer:

- 1/10 is the answer for A

Answer:

a: y = - 7

c: x = -10

e: x = 2

g: x = -2

i: y = 9

k: y = -2

m: y = -6

Step-by-step explanation:

a: Subtract 5 on both sides

c: Add 5 on both sides then combine like terms

e: Combine like terms then divide by 5

g: Combine like terms then divide by 11

i: Add 2 on both sides

k: Combine like terms then divide by 7

m: Divide by three(won't add the number for some reason)

Answer:

11.11%

Step-by-step explain

My teacher taught me to do KFC which means Keep Change flip. You keep the first fraction, change the division sign to multiplication. Then flip the decimal on the last number. Once you do that, you can go on website to write it as a percentage.

Answer:

17

Step-by-step explanation:

it occurs the most number of times

Answer:

17

Step-by-step explanation:

mode = most occuring number in a data set

Answer:

Step-by-step explanation:

0.25

Answer:

x = 50

Step-by-step explanation:

The interior angle at each vertex of regular octagons are 135°.

3(50) - 15 = 135

For the polygon to be an 8 sided regular polygon like you said, the angle must equal 135, and so x must equal 50.

The required value of the x in the given expression is 50°.

Given that,
A regular polygon is shown, with the measure of one of its angles labeled 3x − 15.

A polygon is defined as a geometric shape that is composed of 3 or more sides these sides are equal in length, and an equal measure of angle at the vertex,

Examples of polygons, equilateral triangles, squares, pentagons, etc

Here,
For the octagon,
The angle of a vertex is 135°.
Equating the angles,
3x  -15 = 135
3x = 135 + 15
3x = 150
x = 50

Thus, the required value of the x in the given expression is 50°.

Learn more about polygon here:

https://brainly.com/question/24464711
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Some of the information here isn’t needed, like that fact that it’s freezing and that the tank holds 13 gallons. If gas costs $3.80 per gallon, then 5.7 gallons would cost $27.66

Answer:

Markup: 66.67%

Revenue/Price:   $59.17

Gross Profit: $23.67

Step-by-step explanation:

Answer:

17+7-15/21

-1/21 is your answer in simplest form

Answer: 17+7-15/21

-1/21 is your answer

Step-by-step explanation:

Explanation:

There are 7 choices for the first slot, then 6 for the second, 5 for the third, and so on until we get down to 1 choice for the last slot

7*6*5*4*3*2*1 = 5040 different ways to do those seven chores where order matters.

For more information, check out the concept of factorials.

Answer:

Well:

2005 times 40 = 80200

And:

80200/5 = 16040

So:

Answer is 16040!

Step-by-step explanation:

Hope it helps! =D

Answer: She spent Four Dollars and seven cents and she gets five dollars and three cents back

Step-by-step explanation:   2.35+2.35=4.7      10-4.7=5.3

Step-by-step explanation:

Write 2^60 as an exponent with a base of: a) 8. b) 16. c) 32. the answer is : 8^20 (eight to the twentieth power). heart outlined. Thanks 2.

Answer:

the answer is C......................

The result of the simplified expression in this problem is given as follows:

D. 15.

The expression for this problem is defined as follows:

2³ + 6/3 - (-10/2)

The parenthesis takes precedence, hence:

2³ + 6/3 - (-5) = 2³ + 6/3 + 5

The power takes precedence, hence:

8 + 6/3 + 5

Division has higher precedence than addition, hence:

8 + 2 + 5.

Hence the result is given as follows:

8 + 2 + 5 = 15.

More can be learned about simplification of expressions at https://brainly.com/question/723406

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Answer:

Step-by-step explanation:

we need to use pemdas

2/3+1/2(8+3 1/2)

2/3+1/2(11 1/2)

2/3+23/4

8/12+69/12

77/12

6 5/12

Hopes this help,please mark brainliest

Answer:

Step-by-step explanation: FRACTION = DECIMAL

15/32 = 0.46875 19/32 = 0.59375

21/32 = 0.65625 25/32 = 0.78125

27/32 = 0.84375 31/32 = 0.96875

Answer:

92 cubic meters

Step-by-step explanation:

23 * 8 * 0.5 = 92
This is because the Formula for finding the area of a cubic meter is Height * Width * Depth

Answer:

25x^4 y^6

Step-by-step explanation:

(5x^2 y^3)^2

Use the rules of exponents to simplify the expression.

(5x^2 y^3)^2

To raise the product of two or more numbers to a power, raise each number to the power and take their product.

5^2 (x^2 )^2 (y^3)^2

Raise 5 to the power 2.

2^5(x^2)2(y^3)^2

To raise a power to another power, multiply the exponents.

25x^2×2 y^3×2

Multiply 2 times 2.

25x^4 y^3×2

Multiply 3 times 2.

25x^4 y^6

[tex](\stackrel{x_1}{2}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{8}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{8}-\stackrel{y1}{4}}}{\underset{run} {\underset{x_2}{4}-\underset{x_1}{2}}} \implies \cfrac{4}{2}\implies \text{\LARGE 2}[/tex]

Answer: 204.6 fluid ounces

Step-by-step explanation:

51.15x4=204.6