At a recent baseball game, anyone under the age of 12 was given one free hotdog. travis had to pay for the hotdog that he ate. how old must travis be? a. 11 years old b. 9 years old c. 14 years old

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{ {