The temperature Saturday is -13°, and on Sunday it is -4°. Which equation would be used to show the difference in temperature from Saturday to Sunday?

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.

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

True or false look at the picture pls : /