Alocal restaurant will deliver food to your house if the purchase amount of your order will be at least $25.00 the total amount of your order is $17.95 write and solve a inequality to determine how much more you must spend for the restaurant to deliver your order

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