A new issue of Padma’s favorite magazine comes out every month. If she buys the magazine at the bookstore, the cost is $5 per month. If she subscribes, the cost is $57 per year. Should Padma buy each issue separately or should she get a subscription? Show your work.

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.