What is the answer to 1/2 - 3/8?

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x. (30 points pls )

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30