Topic 5 Mid-Topic Test Study Guide 2025

Select all the pairs of inverse operations:

1. addition and division

2. multiplication and division

3. subtraction and multiplication

4. addition and subtraction

• All of the ablove

• 1, 2, & 3

• 3 & 4

• 2 & 4

• None of the above

Tags

CCSS.3.OA.C.7

Solve for x. -2x - 6 = 18

• x= 6

• x=-12

• x=3

• x=-4

Tags

CCSS.7.EE.B.4A

Use the properties of equality to find the value of x in this equation.

2(3x - 2.5) = 19

• x=4

• x=3.7

• x=4.5

• x=3

Tags

CCSS.7.EE.B.4A

What is the first step in solving this equation? Solve for p.

0.6p + 5.5 = 29.5

• add 5.5 to each side; p=14.4

• subtract 5.5 from each side; p=58.3

• subtract 5.5 from each side; p=40

• add 5.5 to each side; p=32

Tags

CCSS.7.EE.B.4A

4 times a number, added to 6, is 54. Write an equation. Let n represent the number. What is the number?

• 4n - 6=54

  n= 12

• 4n + 6 = 54

  n = 15

• 6n + 4 = 54

  n = 12

• 6n + 4 = 54

  n = 15

• 4n + 6 = 54

  n = 12

Tags

CCSS.7.EE.B.4A

5x + 7.7 = 49.2

• x = 5.83

• x = 8.3

• x = 11.38

• x = 207.5

Tags

CCSS.7.EE.B.4A

Serena paid $28.89 for three shirts and a necklace. If Serena paid $3.00 for the necklace, how much did each shirt cost?

• $10.63

• $7.89

• $8.63

• $9.06

Tags

CCSS.7.NS.A.3

Which description represents this equation?

5x - 8 = 42

• Eight times the quantity of five less than a number equals fourty-two.

• Five less than eight times a number equals fourty-two.

• Eight less than five times a number equals fourty-two.

• Five times eight minus a number equals fourty-two.

Which operation would you use to solve for x in this equation?

4x = 32

• Addition

• Squaring

• Multiplication

• Division

Tags

CCSS.HSA.REI.A.1

What is the solution for x? (only type a number in the answer box)

3x - 2 = 10

Tags

CCSS.7.EE.B.4A