Chapter 6 Review

Front

Sales tax is __________ to the price.

Back

added

Front

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

Back

$8 per pound

Front

_________ are discounts offered by businesses in the form of tickets that are redeemed at the time of purchase.

Back

coupons

Front

The price of an mp3 player is $149.99. The mp3 player was on sale for 20% off. Matt bought the mp3 player at the sale price and also had a rebate of $50. How much did Matt pay for the mp3 player?

Back

$69.99

Front

Dayonna bought 8 apples at a cost of $5.20. What is the unit rate?

Back

$0.65

Front

What is the formula to calculate sales tax?

Back

Sales Tax = Price × Tax Rate

Front

Define unit rate.

Back

A unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity per one unit.

Front

How do you calculate the discount on an item?

Back

Discount = Original Price × Discount Rate

Front

What is a rebate?

Back

A rebate is a partial refund to someone who has paid too much money for tax, rent, or a utility.

Front

What does it mean to compare prices?

Back

Comparing prices involves evaluating the cost of similar items from different sellers to find the best deal.