Patricia has a 20% discount coupon for a jewelry store. she sees a new ring that she wants to buy. after the 20% discount was applied, patricia paid $72 for the ring. what was the original price of the ring?

answer: i literally just answered this question but they want me to do it again

step-by-step explanation:

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: