The area of a square room in square units can be represented by 169x^2y^4. What is the perimeter of the room? 13|x|y2 units 14|x|y2 units
26|x|y2 units
52|x|y2 units

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