SOLUTION: car a and car b both travel 1100 miles. car a drove at an average speed of 10 miles per hour faster than car b and made the trip in one hour less time. find the average speeds of b
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Question 254269: car a and car b both travel 1100 miles. car a drove at an average speed of 10 miles per hour faster than car b and made the trip in one hour less time. find the average speeds of both cars. Answer by richwmiller(17219) (Show Source):
