A parachutist jumps from a plane 13,200 feet above the earth. If she landed in 3 minutes, what was her average speed in miles per hour?

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?