2/3 x -4 is the problem to solve

The doghouse shown has a floor, but no windows. find the total surface area of the doghouse, including the door.

Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)