kris is carrying 4 books that weigh a total of 12.24 pound. if each of the books weighs the same amount, how much does each book weigh in ounces?​

Consider the function f(x)=-5x+3 what is f(-2)

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5