Question

A dvd player has a regular price of $89.97. It is on sale for 20%

off. Find the sale price and the price with tax.​

Answer 1

Sale price = $89.97 - (($89.97)(0.20))

Explanation:

Sale price is equal to 20% (0.20) of the regular price subtracted from the regular price. Information about the tax rate is necessary to find it's price with tax.

Answer 2

$89.97×80%=$71.98

$71.98×7%=$5.04

$71.98+$5.04=$77.02