a rectangular room measures 15 ft. by 20 ft. The ceiling is 9 feet high. What is total areabof the four walls ?

Select the quadratic that has root x = 8 and x = -5

What is the result of adding the system of equations? 2x+y=4 3x-y=6

For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization