1.
1.0 km or 1.0 mi
larger quantity
2.
0.5 kg or 0.5 lb
larger quantity
3.
2.5 qt or 2.5 l
larger quantity
4.
0.0045 cm or 0.0045 in.
larger quantity:

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