An airplane flying with the wind takes 5 hours to travel a distance of 1500 miles. The return trip takes 6 hours flying against the wind.

What is the speed of the airplane in still air and how fast is the wind blowing?

Step-by-step explanation:

1500 = (a + w)5

1500 = (a - w)6

(a + w)5 = (a - w)6

5a + 5w = 6a - 6w

         11w = a

1500 = (11w + w)5

 300 = 12w

     w = 25 mph

a = 11(25) = 275 mph

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00