Determine if the situation is a percent INCREASE or DECREASE Sales from the month April were 80 percent of March's sales

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Question 4 of 102 pointsjuliana had $96, which is eight times as much money as al had. how mucmoney did al have? select the correct solution method below, representingals money with x.

Which of the following will form the composite function?