If f(x) = x +3, which of the following is the inverse of Rx)? O A. f'(X) = 5(x+3) 3 O B. f-'() = 3(x+3) 5 OC. f(x) = 3(x-3) 5 OD. '(x) = 5(x - 3) 3

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this