Unit 6/7 Review

1. Which inequality is true when x = 7?

• A. x + 6 ≥ 18
• B. x – 6 > 18
• C. 11 + x < 18
• D. 11 – x ≤ 18

2. Determine the value of the expression below.

• A. 66
• B. 72
• C. 42
• D. 56

3. Which of the following represents the prime factorization of 80?

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4. Which property is represented below?

• A. Associative property of addition
• B. Associative property of multiplication
• C. Commutative property of addition
• D. Commutative property of multiplication

5. Which property is represented below?

• A. Associative property of addition
• B. Associative property of multiplication
• C. Commutative property of addition
• D. Commutative property of multiplication

6. Which of the following cannot be written as an equation?

• A. three times a number is twenty-seven
• B. one-half a number plus four
• C. the quotient of a number and twelve is five
• D. six is two less than a number

7. Which of the following makes the equation true?

• A. 64
• B. 4
• C. 16
• D. 8

8. Solve for m.

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9. Match the inequality to the correct graph.

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10. Match the inequality to the correct graph.

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