Find the Nonpermissible replacement for y in this expression y-7/y+9

What is the slope of the line shown below?

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

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