Jenna needs 3 cups of flour to make 24 of her favorite cookies. how many cups of flour does jenna need to make 120 of her favorite cookies? write equations and use them to explain how to solve.

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69