<span>In preparation for the practice, Jordan's mother purchased 7 packs of juice, each with 8 boxes. Thus the total juice inventory prior to the practice was 7*8 = 56 boxes. Since the team drank all but 29 boxes during the practice, the amount that was consumed can be found as 56 - 29 = 27 boxes.</span>
The graphs are the same because both equations have the same slope, the y-intercept only changes the place of the line. The lines are different because one line is at a different location than the other because of the difference in y intercepts.
