Luckily, since you are doing a good thing the fabric store is willing to give you a discount on the fabric. They normally sell the fabric for 14 dollars per yard, but they are giving you a discount of 20%, but you still have to pay a tax of 6% on what you buy. How much would you pay for a yard of fabric

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