The old fee of $12 was increased by 175%. What is the new fee?

If a(0,0,0) and b(2,2,2) are points in coordinate space, how many paths are there from a to b that move from one lattice point to another in the positive x-,y- or z- direction?

How do you determine whether a relationship represented as as graph is linear or nonlinear

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