PLEASE HELP !! DUE SOON GEOMETRY

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.