the points (6,8) and (15,20) form a proportional relationship. find the slope of the line through the points. then use the slope to graph the line

What graph correctly matches the equation y equals two negative x

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

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