write this ratio as a percent by using a proportion and then find the percent which is equivalent to the given ratio : 112 out of 160

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)

Which statement is true about the discontinuities of the function f(x) = x-5/ 3x^2-17x-28

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{ {