Mathematics, 30.09.2019 17:50 christheicebear
John walked 10 miles on saturday. he walked twice as fast on the second 5 miles of his walk then he walked on the first 5 miles of his walk. which expression represents the time he spent walking? let x = john's speed on the first half of his walk.
Answers: 2
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John walked 10 miles on saturday. he walked twice as fast on the second 5 miles of his walk then he...
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