kalabiggar
kalabiggar kalabiggar
  • 07-10-2017
  • Mathematics
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Suppose a family drives at an average rate of 60 mi/h on their way to visit relatives and 40 mi/h on the way back. the return trip takes 1 h longer than the trip there.

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eddysanchez123 eddysanchez123
  • 07-10-2017
What’s the question though?
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