Katie tracked the time she spent on homework per topic during 1 week answer the questions based on the pie graph below

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

Subtract and simplify. (-y^2 – 4y - 8) – (-4y^2 – 6y + 3) show how you got the answer if your answer is right i will mark you

Taber invested money in an account where interest is compounded every year.he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?