John walked 8 miles in 3 hours gym walk 14 miles and 5 hours are these rates and proportion if no who walked faster?

Norma has an a-frame cabin. the back is shown below. how many square feet of paint will she need to cover the back of the cabin? explain how you found the answer.

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

Which graph corresponds to the function f(x) = x2 + 4x – 1?