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Mars2501 [29]
4 years ago
15

Dave and mary depart from the bus station at 10 am traveling in opposite directions. dave's bus is going 40 miles per hour and m

ary's is going 50 miles per hour. at what time will they be 270 miles apart?

Mathematics
1 answer:
Montano1993 [528]4 years ago
3 0
....................

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For this case we have:

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