Length: 6 Width: 2 Area: 12
It will take 49 minutes for 9 people to paint 7 walls
44.
The closer it gets to -19, the closer the number goes to 44. It never hits it exactly though, but based off the trend (43.95, 43.995, 43.9995) we can tell that it gets closer to 44 each time.
Hope this helps! (: