Mathematics, 20.08.2019 09:00 MathChic68

Gwen went walking 3 days one week. the first day, she walked 3 1/2 miles. each day after that, she walked 1/4 mile more than the day before. how many miles did gwen walk this week?

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Gwen went walking 3 days one week. the first day, she walked 3 1/2 miles. each day after that, she w...