The graph shows the relationship between fees charged for downloading songs from a website and the number of songs downloaded. which equation represents the relationship?

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

What is the slope of the line shown below?

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost