25 points! First RIGHT answer gets brainliest! Given this circle what is the appropriate radius, diameter, circumference?

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)