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Mathematics 9 Online
OpenStudy (anonymous):

Help?:)

OpenStudy (anonymous):

what do you need help with?

OpenStudy (anonymous):

John walked 10 miles on saturday. he walked twice as fast on the second 5 miles of his walk than he walked on his first 5 miles of his walk. Which expression represents the time he spent walking? Let x= johns speed on the first half of his walk. a. 15/x b. 5/3x c. 15/2x d. 10/3x

OpenStudy (anonymous):

10=2x+x 10=3x divide both sides by 3 10/3=x

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