Interest, Taxes, Mark-up/down Test

Sales tax is __________ to the price

• subtracted
• added
• multiplied
• divided

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

Discount is ____________ from the price.

• added

• multiplied

• subtracted

• divided

A bookstore sells a novel for $6.75. The percent discount is 20%. Find the novel's sale price. Round to nearest cent if necessary.

• $1.13

• $2.25

• $3.37

• $5.40

Find the sales tax only. $180.95 ipod; 9% tax

• $17.50

• $197.24

• $16.29

• $17.90

Julie sees a shirt for $22.45. The sales tax rate is 9%. What is the total cost of the shirt?

• $17.44

• $24.47

• $24.72

• $2.02

Kimberly's family has a dinner bill of $26 and wants to leave a 15% tip for their server. How much tip are they leaving?

• $29.90

• $39.00

• $4.00

• $3.90

Find the percent decrease. Round to the nearest percent.

From $10 to $8

• 40%

• 20%

• 55%

• 65%

Mrs. Ciampa had 20 students in her class last year and this year she had 30 students in her math class. What is the percent of change?

• 24%

• 20%

• 11%

• 50%

The simple interest formula is I=Prt.  The P represents the principle.  The principle is ___________________.  

• the amount of money borrowed or deposited
• the percent interest for his year
• the amount taxed
• the amount the bank owes you for being a customer at their bank

Tags

CCSS.8.EE.C.7B

Jerry borrowed $4,000 for 5 years at 6% simple interest rate. How much interest is that?

• $800
• $1,000
• $1,200
• $1,500

Tags

CCSS.7.RP.A.3