Question

A store has a 20% off sale on pants. With this discount,the price of one pair pants before tax is $15.20. What was the original price of the pants?

Answer 1

Answer: x= 19

Explanation:

The original price is x, so 20% of x, - x, equals the sale price. You can use the equation:

x-.2x=15.20

.8x=15.20

/.8. /.8

x=19