#### Answer

See below.

#### Work Step by Step

The plane's rate with the wind is $x+y$, against the wind it is $x-y$.

Published by
Pearson

ISBN 10:
0-13417-894-7

ISBN 13:
978-0-13417-894-3

See below.

The plane's rate with the wind is $x+y$, against the wind it is $x-y$.

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