A jet takes 6 hours to travel a distance of 4140 miles against the wind. The return trip takes 5 hours with the wind. What is the rate of the Jet in still air and what is the rate of the wind?
Note that the ALEKS graphing calculator can be used to make computations easier.
helppp

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.