Old Navy is having a sble with 15% off all winter coats. The expression below can be used to find the discounted price, in dollars, of a coat whose original price is expressed as c. 1c - 0.15c Which of the following expressions shows an equivalent way to determine the discounted price, in dollars, of the coat?​

15. jiovanni is looking in to two different companies that offer study guides for math exams. test prep 101 charges a $5 flat fee and an additional $0.25 per problem. math charges a $2 flat fee and an additional $0.50 per problem. how many prablems would make the costs of the two companies be equal? varibles: equations/eniqualities{ {