Dave has a board that is 3 1/4 feet long. He cut off 1 7/8 feet from the board. How long is the remaining piece of board? Use the fraction strips to help.

Find the missing factor in exponential form 48^2=3^2 • ?

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9