Mathematics, 12.10.2020 20:01 qawsedrftgyh3487

Erica is training for a marathon This week she ran 6 less than 2 times the number of miles that she ran last week in these two weeks ran a total of 42 miles write a system of equation and find x the number of miles she ran this week and y the number of miles she ran last week

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Erica is training for a marathon This week she ran 6 less than 2 times the number of miles that she...

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