Answer:
The original price is $18
Step-by-step explanation:
First, turn the percent into a fraction by dividing by 100.
20% to 0.2
Remember that the original price(x) multiplied by 1- the discount(0.2) equals the sale price(14.4)
(1-0.2)x=14.4
0.8x=14.4
Divide both sides by 0.8 to get:
x=18
