1. MATH 8 CHAPTER 5 TEST REVIEW RATIONAL NUMBERS AND EQUATIONS

2. 1.Find the product. A)B) C) D) -1 3 1 3 7 214 _ 9 28 -3 _ 9 14 _ 13 56 1 30

3. 2.Simplify the expression. A)B) C) D) 9b15b 26 - ̶ _ 6b 26 12b 13 6b 26 _ 12b 13

4. 3.Find the product. A)B) C) D) 1 11951195 20 9 5959 2 19 1 45

5. 4. Solve the equation. Check your solution. A)B)100 C)49D) y ̶ 43 = 27 10 7 _ 56 5 50 7

6. 5.Write the decimal as a fraction or mixed number. -0.05 A)B) C)-20D) _ 1 2 _ _5_ 1000 _ 1 20

7. 6. Evaluate the expression when x = and y =. y + x A)B) C)D) 2727 _ 13 28 5 28 13 28 1 28 _ 3 4

8. 7.Find the quotient. 1 ÷ 2 21742174 A)1B) C)D)3 1313 4747 10 11 1919

9. 8.Solve the equation by first clearing the decimals. -2.5x + 2.7 = -2.8 A) 2.9B)2.2 C)1D)-4

10. 9. Solve the equation. Check your solution. 20 = x A)16B)5 C)25D)4 5454

11. 10.Find the sum or difference. 10 ̶ 2 A) B)8 C)9D)9 1313 1515 7 92 2 15 2 15

12. A) 0.21B)1.53846 C)0.65D)13.00 11.Write the fraction or mixed number as a decimal. 13 20

13. 12.Solve the equation by first clearing the fractions. x ̶ = A) B)-2 C)3D) 2929 2323 1 27 _ 17 6 5656 1616 5 27

14. 13.Find the product. A)1B) C)D) 1 6 4 13 24 1 24 1616 2323 9

15. 14. Solve the equation by first clearing the decimals. 6x ̶ 3.8 = 9.4 A) 2.2B)13.2 C)3.2D)4.4

16. 15.Tim’s car travels 23 miles per gallon of gasoline. How far can it travel on 3 gallons of gasoline? A) 69B)78 C)69D)81 1414 1212 1818 7878 1414 3838

17. A) B) C)32D)-32 9898 81 2 _ 81 2 16. Solve the equation. Check your solution. x = -36

18. A) 2B) C)6D) 8585 1212 2525 17.Find the quotient. ÷ 1414 2525 5 32

19. A) B)5k C)D) 14k 11 _ 31k 99 18.Simplify the expression. ̶ 4k 9 82k 99 10k 99

20. A)-3B)6 C)16D)15 4747 1515 19.Solve the equation. Check your solution. 2 = y ̶ 6 1414

21. A)B) C)D) 15 16 25 64 20.Find the sum or difference. ̶ 63 160 11 20 31 80 2727

22. A)3B) C)2D) 2323 3535 21.Evaluate the expression. ÷ ̶ 1313 6767 2525 5 18 1212

23. A)B)1 C)D) 5 16 15 16 22.Evaluate. ̶ + 1 16 _ 7 16 1 16 5 16 3 16

24. A)14B)13 C)14D)13 1212 23.Find the sum or difference. 8 + 5 1212 1212 1212

25. A)2B)2 C)D)2 2525 24.Write the decimal as a fraction or mixed number. 2.4 4545 1 25 2525

26. A)28B)22 C)9D)7 25.Solve the equation by first clearing the decimals. 24.7 = 2.4x + 3.1