The scatter plot below shows the average rent (in dollars per month) for a 1 bedroom apartment in new york city each year between 2000 and 2013. A line was fit to the data model the relationship.
which of these liner equations best describes the given model?
a. y=2/5x+800
b. y=40x+800
c. y=800x+2/5
d. y=800x+40
based on this equation, use this equation to estimate the average rent in 2020.round your answer to the nearest dollar.

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