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05-10-2018
Mathematics

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a runner warms up for ten minutes and then takes seven minutes to run each mile. the total time after r miles in 45 minutes. how manymiles are run

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2021crabtree 2021crabtree

05-10-2018

45=10+7x
35=7x
5=x

Answer: they ran 5 miles

Hope this helps:)

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myproblemz88 myproblemz88

10-11-2021

Answer:

x= 5 miles

Step-by-step explanation:

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