Percents

A shirt used to cost $18, but now sells for $22.50. Calculate the percent increase in price.

• 2.5%

• 25%

• 45%

• 80%

The jewelry store is having a sale. Necklaces that were regularly priced at $23.50 are on sale for $18.80. What is the percentage of decrease in the price of necklaces?

• 4.7%

• 20%

• 47%

• 80%

Sarah's parents want to purchase a refrigerator that costs $320. They live in a state with a 7% sales tax. How much will the refrigerator cost, including the sales tax?

• $22.40

• $297.60

• $327.00

• $342.40

Sara bought a pair of pants that were on sale for 30 percent off of the original price. If the original price of the pants was $29, what was the sales price of the pants?

• $8.70

• $16.40

• $20.30

• $26.10

The regular price of a video game system is $199. If the video game system is on sale for 20% off the regular price, what will be the sale price?

• $39.80

• $159.20

• $179.00

• $238.80

Beth owes $17,000 on her car loan. The interest rate on her loan is 4.25%. She will be paying this loan off for 4 years. How much will Beth pay altogether?

• $2890

• $19,890

• $28,900

• $45,900