Mathematics, 13.11.2019 19:31, daniel1480
Marina can bicycle 19.5 miles in the same time it takes her to run 6 miles. she bikes 9 miles per hour faster than she runs. at what speed does marina run?
Answers: 2
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Marina can bicycle 19.5 miles in the same time it takes her to run 6 miles. she bikes 9 miles per ho...
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