DEF and PQR are vertical angles. If DEF is (4(2x -3)) and PQR is (6 + 2x)º, what is the measure of PQR?

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