Expressions and Equations - Quiz

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1. Write a simplified expression for the model below.

2. Which of the following expressions simplifies to -15a + 30?

• A. -3(-5a + 10)
• B. 5(-3a - 6)
• C. -15(a + 2)
• D. 6(-2.5a + 5)

3. Write a simplified expression for the area of the rectangle.

4. Which value of n makes the equation true?

• A. n = 11
• B. n = 2.9
• C. n = -8
• D. n = 1.3

5. Which value of p makes the equation true?

• A. p = 2.05
• B. p = -6.5
• C. p = -7.83
• D. p = -.5

6. Solve the equation below.

7. Solve the equation below.

8. Which value of w makes the equation below true?

• A. w = -4
• B. w = 9
• C. w = -2.25
• D. all real numbers