The side of a square is two raised to the seven halves power inches. using the area formula a = s2, determine the area of the square. a = 196 square inches a = 128 square inches a = 49 square inches a = 4 square inches

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{ {