Given: f(x) = x2 + 3x + 1 and g(x) = 2x - 3 Choose all that correctly evaluates the combined functions.
(f + 9)(4) = 34
(f - 9)(5) = 36
(fg)(2) = 11
(f/g)(3) =19/3

Aski resort is charging $37.50 to rent a snowmobile for 5 hours. at this rate what will be the cost for a family of 5 to rent snowmobiles for 3 hours on the first day of their vacation and 4 hours for on the last day of their vacation