Joe rented a truck. When he began driving the truck, it had 42,358 miles on it. After driving for 4 hours, the truck had 42,602 miles on it. When Joe checked miles on the truck at 6 hours of driving the truck had 42,724 miles on it. Which equation represents the number of miles on the truck after Joe drove the truck for x hours?

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