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December 21, 2014

December 21, 2014

Posted by **aaron** on Wednesday, November 29, 2006 at 2:33pm.

speed of bus = x

distancd traveled by bus = x*12 hrs.

speed of plane = 120+5x

distance traveled by plane = (120+5x)*1.5 hrs.

They both travel the same distance so set them equal to each other.

12x = (120+5x)*1.5

Solve for x, the speed of the bus. Post your work if you get stuck.

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