Find the length of AC in a triangle

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Select the number of ways in which a line and a circle can intersect

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