Fred makes $8 an hour at work. He also gets a $20 bonus at the end of the each week. The equation below represents the amount of wages Fred earns per week. W equals Fred's total wages earned and x equals the total number of hours he works. W = 8x + 20 If Fred earned $244 dollars for the week, how many hours did he work? A. 24 hours B. 38 hours C. 33 hours D. 28 hours