3/4 - 4x +1/2 x -1/2 +1/2 x

Can you answer my question? will mark brainiest!

Nikolas calculated the volume of the prism. his work is shown below.

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?