If an item has an original price of $80 and has been discounted 20%, what is the sale price?

$64

Step-by-step explanation:

Since 20% is 0.20 and a whole is 1.00, to discount the price, we have to subtract the whole value by the discount value 1.00-0.20=0.80

Then we have to find 80% of 80

80%=0.80

0.80*80=64

The sale price is $64

answer: a.   one is a factor of every whole number since every number is divisible by itself.

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out