Mathematics

29 April, 18:29

Jack travels to work on the Eastern Freeway. He notices that the difference in time between if he drives 5 mph below the speed limit and if he drives 15 mph below the speed limit is 2 minutes. Given that the distance for which he uses the freeway is 10 miles, find the speed limit of the freeway. A. 55 mph B. 65 mph C. 60 mph D. 45 mph

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