Let F(x) = 2x^2 + 7x - 5 and g(x) = -8x^2 -3x + 5 What is g(x) + f(x)

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?