Riley earned enough points on his gas card to save 10 cents per gallon on his next gas purchase. If the price per gallon of gas is $2.50. what percent will he be saving per gollon

Alaptop computer is purchased for $1350 . after each year, the resale value decreases by 30% . what will the resale value be after 5 years?

What is x and y (use substitution? ) 5x+3y=38 and y=3x+8?

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p