elizabethcswind1869 elizabethcswind1869

25-09-2017
Mathematics

contestada

Bob roller blades 9 miles each morning. today, he averaged 10 miles per hour for the first 6 miles but then slowed to 5 miles per hour for the rest of the trip. how long did the entire trip take?

Respuesta :

ashlenwilliams0 ashlenwilliams0

27-09-2017

it took about 30 mins

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