Agolfer was 2 strokes under par on 3 holes. i stroke under par on 6 holes, par on 6 holes, na d 2 strokes over par on 1 hole. how many strokes over/under par did he average per hole? (write your answer as a fraction)

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