Find the ratio in simplest form.
15 minutes to 2 hours

Find the solutions for a triangle with a =16, c =12, and b = 63º

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.