Aset of stairs has a run of 10.25 inches and a rise of 7.25 inches. how much horizontal space is required to connect two floors, 3 feet 1/4 inch apart in height?

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

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?