Round 73.45 to the nearest whole number

15/16 as a decimal rounded to the nearest hundredth

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

Pls math have no ideamultiply and simppify. 2x^2y^3z^2 • 4xy^4x^2