Given this equation, what is the y-intercept? y = – 5x
12 b =

I’m confused on how to work the pie charts

Marco states that 7.696696669…… is a rational number because it is a repeating decimal. is he correct? justify your answer.

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{ {