Which division expression is equivalent to 4 1/3 -5/8?

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?

Which of the following are accepted without proof in a logical system? check all that apply.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?