Mathematics, 01.02.2020 06:43, jerrygentry3411
Erin is a member of her school’s track team. last week, she ran 8 1/2 laps around the track in 30 minutes. this week, erin ran for
30 minutes at a constant rate of 2 1/2 minutes per lap. how many more laps did erin run this week than last week?
Answers: 1
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Erin is a member of her school’s track team. last week, she ran 8 1/2 laps around the track in 30 mi...
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