Lesson 20 Review

Matthew went to buy a new pair of sneakers and jeans. The sneakers cost $89.99 and the jeans were $34.89. If there was a 6.5% tax, how much did Matthew pay in tax?

Kayleeann and her four friends went out to dinner at Chili’s. Their subtotal bill was $55.64. They tipped their waitress 20%. How much did Kayleeann and her friends pay in total, including tip?

Dontae went shopping on Black Friday with Mason. The TV Dontae wanted was $749.49 with 15% off. How much did Dontae spend on the TV after the discounts?

Original amount = ​ (a)   Discount = ​ (b)   How much was the discount? (c)   How much was the TV? ​ (d)  

• $112.42
• $749.49
• 15%
• 85%
• $15.00
• $11,242.35
• $636.07

Abby makes 15% commission on everything she sells plus $3,000 base pay per month. If Abby sold $23,000 worth of items this month. What is her total salary for the month?

• $3,450

• $6,450

• $26,000

• $37,500

Bryson earns 19% commission on his sales at the car dealership. In February, he sold $2,750 worth of merchandise. How much did Bryson earn in commission?

Avery lends Addison $485 and charges her 2.75% interest over eight years. How much money does Addison pay back Avery at the end of the eight years?

• .0275

• Rate

• I = Prt

• Time

• $485

• Principal

• 8

• Formula

Avery lends Addison $485 and charges her 2.75% interest over eight years. How much money does Addison pay back Avery at the end of the eight years?

Interest = ​ ​ (a)   Total amount (Principal + Interest) = ​ ​ (b)  

• $106.70
• $10,670
• $1.07
• $116.70
• $591.70
• $11,155

A group of students went to Zaxby’s for lunch. Ranaiyah bought a meal that cost $10.55, Kimoni bought a meal for $9.78, Kimora bought a meal for $8.65, and Rania bought a meal for $9.75. Raniayah had a 10% discount for the whole purchase. The sales tax is 6.5%. How much was the total purchase?

The cost of a pair of shoes is $48.68, and the sales tax is 7%. What was the total cost of the shoes?

Kingston went to buy the 2K game that cost $60. He did have a 20% discount coupon for any video game at the store. Sales tax is 8%.

Original cost = ​ (a)   Game cost with 20% discount = ​ (b)   Sales tax = ​ (c)   ​​ After discount and sales tax, how much did Kingston pay for the game after the discount and sales tax? (d)  

• $51.84
• $52.00

• $48.00

• $49.92

• $60.00
• $48.00
• $3.84
• $38.40