Name:    Lesson 4.6: Solve Problems by Changing Your Point of View

1.

The regular price of a bike is \$129.55. It is on sale at 30% off. Which expression could be used to determine the sale price of the bike?
 a. 0.70 129.55 c. 1.70 129.55 b. 0.30 129.55 d. 1.30 129.55

2.

Select the final price of the bike from question 1.
 a. \$220.24 b. \$90.69 c. \$168.42 d. \$38.87

3.

The taxes are 16% on an item worth \$43.44. Which expression could you use to determine the final price?
 a. 0.16 43.44 c. 0.84 43.44 b. 1.16 43.44 d. 1.6 43.44

4.

Select the final price of the item from question 3.
 a. \$50.39 b. \$36.49 c. \$6.95 d. \$69.50

5.

The regular price for a tenor saxophone is \$1549.68. It is on sale for 15% off. The taxes are 7%. Which expression could you use to determine the final price?
 a. 0.7 0.15 1549.68 c. 1.07 0.85 1549.68 b. 1.07 1.15 1549.68 d. 1.07 1.85 1549.68

6.

Select the final price of the saxophone from question 3.
 a. \$162.72 b. \$1906.88 c. \$3067.59 d. \$1409.43

7.

The regular price for a winter coat is \$239.50. It is on sale for 20% off. The taxes are 12%. Which expression could you use to determine the final price?
 a. 0.12 0.80 239.50 c. 1.12 1.80 239.50 b. 1.12 0.80 239.50 d. 1.12 0.20 239.50

8.

Select the final price of the winter coat from question 7.
 a. \$214.59 b. \$22.99 c. \$482.83 d. \$53.65

9.

In order to make a profit, a store will mark up the cost of an item. The cost of an item is \$127.50. The mark up on the item is 12% and the taxes are 8%. Which expression could you use to determine the final price of the item?
 a. 0.12 1.08 127.50 c. 0.12 0.08 127.50 b. 1.12 0.08 127.50 d. 1.12 1.08 127.50

10.

Select the final price of the item from question 9.
 a. \$154.22 b. \$16.52 c. \$1.22 d. \$11.42