Mark nguyen is a tailor making costumes for a play. he needs enough material for 1 large shirt that requires 11/2 yards of material and 5 small shirts that each require 3/4 yard of material. he finds a 5 yard remnant of material on sale is 5 yards of material enough to make all 6 shirts? if not how much more material does he need?

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{ {