for her cellular service, vera pays $32 a month, plus $0.75 for each minute over the allowed minutes in her plan. vera recieved a bill for $47 last month. write and solve an equation to find how many minutes vera used her phone beyond the allowed minutes.

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books