Math 1 Quarter 3 EXAM review

Which expression shows the distributive property in action?

• 5x + 2 = 2 + 5x

• 5(x + 2) = 5x + 10

• 5(x + 2) = 5(2 + x)

• 5x + 2 = 5x + 2

Which of the values below would be solutions to the inequality below? Choose ALL that apply.

x > 11

• 13

• 9

• 10

• 11

• 12

Which expression has a value of 48?

• 24 x 2 – 8 + 4² ÷ 8 – 6

• 24 x 2 – 8 + 4² ÷ (8 - 6)

• 24 x (2 + 8) + 4² ÷ 8 – 6

• 24 x 2 – (8 + 4²) ÷ 8 – 6

Reniel saves 20% of his paycheck each week. His paycheck last week was $560. How much money did he save each week?

• $56

• $112

• $168

• $224

Choose the prime factorization of 52 shown in exponential form.

• 2⁴ x 3

• 2² x 13

• 2 x 26

• 26²

Ana completed 40% of her homework problems. Her assignment contains 30 math problems. How many problems does Ana still need to complete?

• 12

• 14

• 16

• 18

A recipe calls for 3 cups of sugar and 9 cups of water. How many cups of water should be used with 5 cups of sugar?

• 3

• 6

• 12

• 15

What is the product of 0.5 and 3.5?

• 0.14

• 1.75

• 7

• 4

A foot is 12 inches long. If an inch is about 2.54 centimeters long, how many centimeters are in a foot?

• 2.54

• 30.48

• 91.44

When you divide fractions you have to...

• Keep the first number the same, change the division to multiplication, flip the second fraction.

• Change the first fraction, keep the division, flip the second fraction.

• Flip the first fraction, change division to multiplication, keep the second fraction.