Imogene's car traveled 280 mi averaging a certain speed. If the car had gone 5 mph faster,

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Imogene's car traveled 280 mi averaging a certain speed. If the car had gone 5 mph faster, the trip would have taken 1 hour less. Find the average speed.

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Posted Date: Aug 30, 2018 07:47 AM

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Imogene's car traveled 280 mi averaging a certain speed. If the car had gone 5 mph faster,

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Algebra and Trigonometry

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