Find the equation of the line perpendicular to y = -2/5x + 3 and passing through the point (7,-1)

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.