A xxx-coordinate of point AAA

(Choice B)
B
yyy-coordinate of point AAA

(Choice C)
C
xxx-coordinate of point BBB

(Choice D)
D
yyy-coordinate of point BBB

(Choice E)
E
xxx-coordinate of point CCC

(Choice F)
F
yyy-coordinate of point CC

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