An airplane travels 6200 kilometers against the wind in 8 hours and 6840 kilometers with the wind in the same amount of time. What is the rate of the plane in still air and what is the rate of the wind?

still air = 815, wind = 40

Step-by-step explanation:

x+y=against

x-y=with

8(x+y)=6200

8(x-y)=6840

Divide 8.

x-y=775

x+y=855

Subtract. 2 from 1

2y=80

y=40

x=815

Hope this helps plz hit the crown :D

answer: 5100 just subtract

step-by-step explanation:

answer: 323 is how many she has ☃☃⛄❄

step-by-step explanation: