Simplify the algebraic expression by combining like (or similar) terms. 2x+3y2−3−y2+x−3 2 x + 3 y 2 − 3 − y 2 + x − 3

Adan has decided to purchase an $9000 car. he plans on putting 20% down toward the purchase and financing the rest at 7.9% interest rate for 3 years. find his monthly payment a) $225.29 b) $298.81 c) $204.78 d) $236.89