SOLUTION: At 6am, two planes started from the same airport and flew west. one plane averaged 520 miles per hour, and the other plane averaged 600 miles per hour. at what time were the planes

Question 1035379: At 6am, two planes started from the same airport and flew west. one plane averaged 520 miles per hour, and the other plane averaged 600 miles per hour. at what time were the planes 280 miles apart?
Answer by ikleyn(52794) (Show Source): You can put this solution on YOUR website!
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At 6am, two planes started from the same airport and flew west. one plane averaged 520 miles per hour,
and the other plane averaged 600 miles per hour. at what time were the planes 280 miles apart?
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is the answer to your question.

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