Percent Change/Discount/I=Prt

When you started working at Pizza Haus, your hourly pay was $8.25. After working there all through high school you make $10.75 What is the percent change in your pay? Round to the nearest percent.

• increase 3%

• decrease 30%

• increase 30%

• decrease 32%

Josh wants to buy a bow and arrow, which originally costs $182.59. He sees in the ad that it is on sale for $164.33. What is the percent discount?

• 30%

• 15%

• 10%

• 5%

Joey is shopping at Khol's for some towels for his new apartment. The towels cost a total of $29.65 but are 20% off. What is the sale price of the towels (not including sales tax)?

• $23.29

• $5.93

• $23.72

• $35.58

Sheldon takes Amy out on a date for Valentine’s day and spends $37.32 on dinner. He wants to leave a 15% tip. How much will Sheldon leave as a tip?

• $42.92

• $5.60

• $42.91

• $5.59

Stuart owns a comic book store and he purchased a comic book for $6.88. He wants to sell it for $9.91. What is the percent markup?

• 30%

• 32%

• 44%

• 42%

What is the formula for simple interest?

• $I=P+r+t$

• 
  

  $\frac{big\ -small}{original}$

• $I=\Pr t$
  

• $\frac{big+small}{original}$

Georgie took a $2,000 loan from the bank to purchase a truck when he turned 16. The banker told him his interest rate would be 4.5%. After 3 years, what is the amount of interest owed on the loan?

• $270

• $2700

• $27

• $2270

Theo took a $3,000 loan from the bank to purchase a truck when he turned 16. The banker told him his interest rate would be 5.5%. His loan was for 3 years. How much did he owe total on the loan?

• $495

• $3495

• $4950

• $7950

Mr. Nordheim is buying a new pair of Pumas for $94.09. However, he has a 30% off coupon to apply. How much is his discount?

• $28.227

• $28

• $28.23

• $28.237

After Mr. Nordheim applied his 30% discount to his $94.09 Puma shoes. How much did he owe?

• $65.85

• $64.09

• $64.86

• $65.86