Mid-Topic 5 Review

Mid-Topic 5 Review

Multiple Choice

Choose the equation that represents:

The product of the quantity 5.5 times a number x minus 7 and 2 is equal to 16

• 5.5x - 14 = 16
• 2(5.5x + 7) = 16
• 2(5.5x - 7) = 16
• 5.5(x - 7) = 16

Multiple Choice

Solve the equation:

4.2x + 8 = 29

• 6
• 4
• 7
• 5

Multiple Choice

Solve the equation:

2.5(1.75 + x) = 9

• 2.5
• 3.5
• 1.25
• 1.85

Multiple Choice

Samantha bought a new phone for $527.99 and then purchased four equally-priced apps from the App Store. She spent a total of $531.95. Which equation represents this situation?

• 4x + 527.99 = 500
• 4x - 527.99 = 531.95
• 4x + 527.99 = 531.95
• 4x + 500 = 531.95

Multiple Choice

Samantha bought a new phone for $527.99 and then purchased four equally-priced apps from the App Store. She spent a total of $531.95. How much did each app cost?

• $1.49
• $0.99
• $2.99
• $3.49

Multiple Choice

Alan picks 18 pounds of oranges from his tree. He needs 3⅜ pounds to make a batch of orange juice and he sets aside 4.5 pounds for his sister. Which equation represents this situation?

• 4.5x + 18 = 3.38

• 18x + 4.5 = 3.38

• 4.5x + 3.375 = 18

• 3.375x + 4.5 = 18

Multiple Choice

Alan picks 18 pounds of oranges from his tree. He needs 3⅜ pounds to make a batch of orange juice and he sets aside 4.5 pounds for his sister. How many batches of orange juice can Alan make?

• 4
• 2
• 5
• 3

Multiple Choice

Three friends go out to a movie together and tickets cost $12 each. They each also purchase a box of candy. The total for all three combined is $53.25. Which equation represents this situation?

• 12x + 3 = 53.25

• 12 + 3x = 53.25
• 3(12 + x) = 53.25

• 12(3 + x) = 53.25

Multiple Choice

Three friends go out to a movie together and tickets cost $12 each. They each also purchase a box of candy. The total for all three combined is $53.25. How much did each box of candy cost?

• $5.75
• $4.50
• $6.25
• $7.00

Multiple Choice

Solve for x:

4(2x + 5) = 44

• 2
• 3
• 5
• 7

Multiple Choice

Solve for x:

⅖x - 5.4 = -2

• -3.4
• 2.5
• 10.2
• 8.5