Practice Problems for the Chapter 5 Retake

Students who are planning to attend the intervention this Thursday during home room should do these practice problems as a review before coming.  We will be going over them to prepare for next Tuesday's Chapter 5 retake (also during home room).

Click here to print the problems below.

1. What is the coefficient, variable, and constant in this expression?   5x - 8

2. Evaluate 2f - 8 if f = -5

3. (12x - 2) + (9x - 4)

4. What is the value of 6x - 3y if x = 4 and y = -1?

5. Which property of Addition is shown by 3 + x = x + 3

6. What is the value of the expression -4(3 + 4)?

7. Which property is shown by 4 * 1 = 4?

8. (-5x + 8) - (-2x - 10)

9. Which expression is equal to -4(x + 20)?

10. Factor 90x + 30 using the GCF.

11. (8x + 6) - (2x + 4)

12. What is -12y + 10 + 12y - 8 simplified?

13. Simplify x + 4 - 9x – 4

14. Factor -25x - 35 using a negative GCF.

15. (2x - 5) + 2(3x + 4)

16. The sides of a triangle are 12,  5x - 8,  and 3x.  Write the perimeter as an expression.

17. Factor using the GCF.  18x + 30

18. Distribute.  -3(2.5x + 2)

19. 4(2m - 8) + 2(m - 6)

20. Distribute 2/3(-18m + 9)