Mathematics, 27.09.2019 17:30 onlymyworld27

Patricia drove 75 miles, then increased her speed by 25 miles per hour for 300 miles. if the second part of the drive took 3 hours longer than the first part, find her average speed.

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Patricia drove 75 miles, then increased her speed by 25 miles per hour for 300 miles. if the second...

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