Recall your d = rt, distance = rate * time.
as the plane goes against the wind, the plane is not really flying at "x" mph, but is really going slower, at " x - y ", because the wind is subtracting speed from it.
likewise, when the plane is going with the wind, is not really going at "x" mph, but at " x + y ", is going faster due to the wind, thus
A, because negative is not rational
I think its 92 but im not entirely sure. hope it helps though
Answer:
-64a³b³
Step-by-step explanation:
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Um.... 368 369 370 371 372 372 374 375 376 377 378 379 etc