I don't understand plz help! Evaluate each expression for g = -7 and h = 3 and match it to its value. 1. gh

2. g2 - h

3. g + h2

4. g + h

5. h - g

6. g - h

-10. 46. 10. 2. -4. -21

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi

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?