MP3 Question 3
If the ordered pair (x, y) is the solution to the system of equations below, what is the value of Y ?
5 x + y = 29
1x + 2y = 12
12
B
-17
M
С
46
D
75

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