Can someone help I gotta do this quick.

What is negative 3/9 times negative 2/8 ?

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?

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