Joe is at most 20 and Bill would be at most 27 because it has to be less than 49 combined
I think the question is wrong!
It must be
x-4
___= 5
x+2
Answer: x - 4= 5x + 10
or,-10 -4 = 5x - x
or, -14=4x
or,-14/4= x
Therefore, x = -14/4
I believe the answer is A.
I think it would take about 1 hour and 17 minutes
