1. Term 2 CBA Review

2. (3 3 – 7) ÷ 4 × 5

3. Which statement is shown by the following graph? A) y is 5 more than x B) x is 5 more than y C) y is 5 times as much as x D) x is 5 times as much as y

4. Jake’s carwash is giving away a free carwash to every 10th customer and a free vacuum to every 14th customer. Mary was the first customer to receive both a carwash and a vacuum. What number customer was Mary?

5. Order from least to greatest. 3 / 8, 0.3, 1 / 3, 7 / 20, 33%

6. There are 450 books in a library. 270 books are non-fiction books. What percent are non-fiction?

7. Which line(s) show a constant rate of change?

8. Sam’s class of 30 students is going snow tubing. The cost of snow tubing for all 30 students is $157.50. What is the admission cost for 1 student?

9. Write an algebraic expression to represent the following statement, “Eight less than twice a number, n.”

10. Mary had 6 7 / 8 pizzas for a party. How much pizza was left if Mary and her friends ate 5 2 / 3 pizzas?

11. 9 3 / 4 x 4 2 / 3

12. Kara has a package of Skittles that contains 60 candies. 40% of them are red, 1/4 of them are green, and the remaining Skittles are yellow. How many Skittles are yellow?

13. Figure 1 3 toothpicks Figure 2 7 toothpicks Figure 3 11 toothpicks Figure 4 15 toothpicks What is a rule for finding the number of toothpicks in figure n?

14. Carla has 30 blue beads, 60 red beads, and 72 white beads. What is the maximum number of friends to whom Carla can give the same number of the same beads and have no beads left over?

15. Write an algebraic equation that is true for all values in the input-output table below. x y 03 15 39 615

16. 12 – 16 ÷ 4 × 2

17. What is 69% of 48?

18. What is the LCM of 48, 90, and 120?

19. 9 1 / 5 – 2 2 / 3

20. Allison spent 40% of her allowance on music. If she received $50 allowance, how much did she spend on music?

21. What is 37% of 84?

22. What is the value of the expression below when m = 4? 7 + 5m

23. Sophia needs 1 1 / 2 yards of fabric to make a skirt. She has 11 3 / 4 yards of fabric. If she makes 7 skirts, how much fabric will she have left?

24. What is the value of the expression below when a = 5 and b = 3? 7a + b 3 = ?