Apharmacy claims that the average medication costs $32 but it could differ as much as $8. write and solve an absolute value inequality to determine the range of medication costs at this pharmacy.
|x − 32| ≥ 8; the medication costs range from $24 to $40
|x − 32| ≥ 8; the medications cost less than $24 or greater than $40.
|x − 32| ≤ 8; the medication costs range from $24 to $40
|x − 32| ≤8; the medications cost less than $24 or greater than $40.

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

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

What is always true when two whole numbers are subtracted?