What is the equation to solve this problem?

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

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with