3t^2 + 8t =t^2 -3t-12

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y

Arestaurant needs to buy thirty-seven new plates. if each box has five plates in it, how many boxes will they need to buy?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?