Painting a Fence Working alone, you can paint a fence in
Chapter , Problem 1.6.108(choose chapter or problem)
Painting a Fence Working alone, you can paint a fence in hours. When you work with a friend, the time (in hours) it takes to paint the fence satisfies the equation Find the time it takes you to paint the fence working alone when you and your friend can paint the fence in 3 hours working together
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer