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 mc001-1.jpg 129.55
c.
1.70 mc001-3.jpg 129.55
b.
0.30 mc001-2.jpg 129.55
d.
1.30 mc001-4.jpg 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 mc003-1.jpg 43.44
c.
0.84 mc003-3.jpg 43.44
b.
1.16 mc003-2.jpg 43.44
d.
1.6 mc003-4.jpg 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 mc005-1.jpg 0.15 mc005-2.jpg 1549.68
c.
1.07 mc005-5.jpg 0.85 mc005-6.jpg 1549.68
b.
1.07 mc005-3.jpg 1.15 mc005-4.jpg 1549.68
d.
1.07 mc005-7.jpg 1.85 mc005-8.jpg 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 mc007-1.jpg 0.80 mc007-2.jpg 239.50
c.
1.12 mc007-5.jpg 1.80 mc007-6.jpg 239.50
b.
1.12 mc007-3.jpg 0.80 mc007-4.jpg 239.50
d.
1.12 mc007-7.jpg 0.20 mc007-8.jpg 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 mc009-1.jpg 1.08 mc009-2.jpg 127.50
c.
0.12 mc009-5.jpg 0.08 mc009-6.jpg 127.50
b.
1.12 mc009-3.jpg 0.08 mc009-4.jpg 127.50
d.
1.12 mc009-7.jpg 1.08 mc009-8.jpg 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
 



 
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