Module 6 Review

Simplify.

Combining Like Terms

Multiple Choice

Simplify.

$$9p-8+8$$

• 17p
• 1p
• 9p - 16
• 9p

Multiple Choice

Simplify.

$$5d-7-d+4$$

• 9d - 11
• 4d - 3
• 2d + 1
• d - 7

Distributive Property

Simplify:

Multiple Choice

Simplify.

$$3\left(4f-2\right)$$

• 12f - 6
• 10f - 4
• 6f - 3
• 15f - 8

Multiple Choice

Simplify.

$$-5\left(3f-4\right)$$

• -15f - 20
• -15f + 20
• -5f + 20
• 15f - 20

One-Step Equations

Solve.

Multiple Choice

What value of y satisfies the equation below?

$$\frac{y}{3}=12$$

• y=4

• y=9

• y=36

• y=12

Multiple Choice

Benjamin rides the train to work. He spends $3 per ride. His monthly budget for riding the train is $90. How many times can Benjamin ride the train to work?

• 270

• 30

• 25

• 9

Write Two-Step Equations

Rashida owns a bike rental company. She charges an initial fee of $10 for each rental and an hourly rate of $4.
A customer paid $34 for a bike rental. Which of the equations below could be used to find the number of hours, x, the customer rented the bike?

Multiple Choice

Colton’s Gym charges an initial fee of $40 plus a monthly fee of $50. One customer has paid $150 so far. Which of the equations below can be used to find the number of months, m, the customer has belonged to the gym?

• 40m+50=150

• 50m+40=150

• 40m-50=150

• 50m-40=150

Solve Two-Step Equations

Multiple Choice

Solve.

$$3x+12=48$$

• x=12
• x=36
• x=20
• x=10

Multiple Choice

Solve.

$$\frac{x}{4}-5=20$$

• x=20

• x=5

• x=100

• x=80