Question 1

In the equation

x + 15 = 40

, what is the value of

x

after isolating the variable?

Accepted Answer

25

Answer

55

Answer

35

Answer

15

Question 2

If we have the equation

x + 15 = 40

, what is the value of

x

?

Accepted Answer

8

Answer

12

Answer

28

Answer

36

Question 3

Solve for

x + 15 = 40

in the equation

x

.

Accepted Answer

30

Answer

6

Answer

40

Answer

20

Question 4

In the equation

x + 15 = 40

, what is the value of

x

?

Accepted Answer

35

Answer

2

Answer

12

Answer

40

Question 5

If

x + 15 = 40

, what is the value of

x

?

Accepted Answer

5

Answer

3

Answer

25

Answer

15

Question 6

If you are given the equation

x + 15 = 40

, what is the value of

x

?

Accepted Answer

18

Answer

6

Answer

14

Answer

2

Question 7

Choose the correct value for

x + 15 = 40

in the equation

x

.

Accepted Answer

36

Answer

64

Answer

26

Answer

44

Question 8

In the equation

x + 15 = 40

, what is the value of

x

?

Accepted Answer

10

Answer

20

Answer

4

Answer

2

Question 9

Given the equation

x + 15 = 40

, what is the correct value of

x

after isolating the variable?

Accepted Answer

28

Answer

7

Answer

12

Answer

22

Question 10

Simplify the expression to find the value of

x + 15 = 40

in the equation

x

.

Accepted Answer

9

Answer

8

Answer

48

Answer

60

Question 11

In the equation

x + 15 = 40

, what is the value of

x

after isolating the variable?

Accepted Answer

27

Answer

37

Answer

57

Answer

12

Question 12

If we have the equation

x + 15 = 40

, what is the value of

x

after isolating the variable?

Accepted Answer

12

Answer

44

Answer

52

Answer

10

Question 13

Solve for

x + 15 = 40

in the equation

x

.

Accepted Answer

37

Answer

9

Answer

47

Answer

32

Question 14

Solve for

x + 15 = 40

in the equation

x

.

Accepted Answer

75

Answer

3

Answer

20

Answer

10

Question 15

In the two-step equation

x + 15 = 40

, what is the value of

x

after isolating the variable?

Accepted Answer

10

Answer

2

Answer

4

Answer

20

Question 16

Solve for

x + 15 = 40

in the equation

x

.

Accepted Answer

6

Answer

18

Answer

9

Answer

10

Question 17

Solve for the variable

x + 15 = 40

in the equation

x

.

Accepted Answer

18

Answer

6

Answer

14

Answer

2

Question 18

Solve for

x + 15 = 40

in the equation

x

.

Accepted Answer

-2

Answer

2.8

Answer

2

Answer

-10

Question 19

Solve for

x + 15 = 40

in the equation

x

.

Accepted Answer

5

Answer

25

Answer

35

Answer

4

Question 20

Solve for

x + 15 = 40

in the equation

x

.

Accepted Answer

14

Answer

4

Answer

8

Answer

16

Question 21

Given the equation

x + 15 = 40

, which of the following expressions correctly isolates the variable

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 22

In the formula for the area of a trapezoid,

x + 15 = 40

, which expression correctly solves for the height

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 23

If we have the equation

x + 15 = 40

, which represents the volume of a pyramid, how do we solve for the base area

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 24

Given the formula for the perimeter of a rectangle

x + 15 = 40

, which of the following represents the correct steps to isolate the width

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 25

Given the equation

x + 15 = 40

, which of the following expressions correctly isolates the variable

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 26

Given the equation

x + 15 = 40

, which is the correct expression to solve for

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 27

In the physics formula for final velocity

x + 15 = 40

, which of the following expressions correctly isolates the acceleration

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 28

Given the equation for the volume of a cylinder

x + 15 = 40

, how would you solve for the height

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 29

Given the equation

x + 15 = 40

, how do you solve for the variable

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 30

Given the mathematical equation

x + 15 = 40

, which of the following is the correct expression to solve for the variable

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 31

Given the formula for the area of a trapezoid

x + 15 = 40

, which of the following represents the formula correctly solved for the height

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 32

In the linear equation

x + 15 = 40

, where

x

is voltage,

i

is current, and

R

is resistance, how would you express

R

in terms of

V

and

i

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 33

Solve for the variable

x + 15 = 40

in the equation

x

.

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 34

Given the equation for the volume of a cylinder

x + 15 = 40

, how would you isolate the radius

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 35

If the formula for the perimeter of a rectangle is

x + 15 = 40

, which of the following expressions shows the length

x

isolated correctly?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 36

Given the equation

x + 15 = 40

, solve for the variable

x

.

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 37

Given the formula for the surface area of a sphere

x + 15 = 40

, how can the radius

x

be expressed in terms of the surface area

i

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 38

Given the equation

x + 15 = 40

, how would you solve for the variable

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 39

Given the formula for kinetic energy

x + 15 = 40

, which expression shows the velocity

x

correctly isolated?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 40

In the equation

x + 15 = 40

, which of the following is the correct formula for the variable

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 41

Given the equation

x + 15 = 40

, which of the following expressions correctly solves for

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 42

In the formula for the perimeter of a rectangle

x + 15 = 40

, how do you express

x

in terms of

i

and

R

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 43

If we have the formula for the area of a trapezoid

x + 15 = 40

, which of the following is the correct way to solve for the height

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 44

Given the equation

x + 15 = 40

, isolate the variable

x

.

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 45

If you are given the equation

x + 15 = 40

, which formula correctly represents the variable

x

in terms of

i

,

R

, and

R

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 46

Given the equation

x + 15 = 40

, which of the following expressions correctly solves for

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 47

Given the physics formula for final velocity

x + 15 = 40

, which of the following expressions correctly isolates the acceleration

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 48

Given the equation

x + 15 = 40

, solve for

x

.

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 49

Solve for

x + 15 = 40

in the surface area of a cylinder formula

x

, specifically if we treat it as an equation of the form

i

and want to isolate

R

.

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 50

Given the equation

x + 15 = 40

, which of the following expressions correctly isolates the variable

x

?

Accepted Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Answer

x = (4y + 12) / 3

Question 51

Given the equation

x + 15 = 40

, what is the value of

x

after isolating the variable?

Accepted Answer

17

Answer

9

Answer

1

Answer

12

Question 52

In the physics formula for linear motion

x + 15 = 40

, which of the following expressions correctly isolates the variable

x

?

Accepted Answer

a = (v - u) / t

Answer

a = (u - v) / t

Answer

a = v / t + u

Answer

a = v - u - t

Question 53

If we have the equation

x + 15 = 40

, what is the value of

x

?

Accepted Answer

13

Answer

15

Answer

27

Answer

3

Question 54

Given the formula for the perimeter of a rectangle

x + 15 = 40

, which of the following is the correct formula to find the width

x

?

Accepted Answer

W = (P - 2L) / 2

Answer

W = P / 4L

Answer

W = P - L

Answer

W = (P + 2L) / 2

Question 55

Given the equation

x + 15 = 40

, what is the value of

x

after solving the proportion?

Accepted Answer

7.5

Answer

10

Answer

3.33

Answer

6

Question 56

If you are asked to solve for

x + 15 = 40

in the area of a trapezoid formula

x

, which equation is correct?

Accepted Answer

b = \frac{2A}{h} - B

Answer

b = 2A - hB

Answer

b = \frac{A}{2h} - B

Answer

b = \frac{2A - h}{B}

Question 57

Solve for

x + 15 = 40

in the equation

x

.

Accepted Answer

-3

Answer

3

Answer

-1

Answer

5

Question 58

Given the equation

x + 15 = 40

, which of the following expressions correctly isolates the variable

x

?

Accepted Answer

x = z\sigma + \mu

Answer

x = \frac{z + \mu}{\sigma}

Answer

x = \frac{z}{\sigma} + \mu

Answer

x = z\sigma - \mu

Question 59

Given the literal equation

x + 15 = 40

, which of the following expressions correctly isolates the variable

x

?

Accepted Answer

k = mr - n

Answer

k = m - nr

Answer

k = mr + n

Answer

k = m/r - n

Question 60

Given the equation

x + 15 = 40

, which formula correctly isolates the radius

x

?

Accepted Answer

r = C / (2\pi)

Answer

r = C - 2\pi

Answer

r = 2\pi / C

Answer

r = (C\pi) / 2

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