ealm2590 ealm2590 30-11-2020 Mathematics contestada Kathi is trying to buy herself a phone. She is deciding between Phone Plan A and B. phone plan A = retail price : $500 cupon : 25% off sale price : x phone plan B = retail price : $435 cupon : 50% off sale price : x How can she find out the monetary amount of the discount for Phone Plan A? a. x/500 = 24/100 b. 25/500 = x/100 c. x/25 = 100/500 PLSSS EXPLAIN HOW U GOT THE ANSWER