A small business office uses 1,606 pieces of paper every 4 days. Which is a reasonable estimate for the pieces of paper the business office uses in 7 days?

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