If x represents the average rate of a plane in still air and y represents the average
Chapter 3, Problem 4(choose chapter or problem)
If x represents the average rate of a plane in still air and y represents the average rate of the wind, the planes rate with the wind is represented by ______________ and the planes rate against the wind is represented by ______________.
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