Algebra

John walked 10 miles on Saturday. He walked twice as fast on the second 5 miles of his walk than 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.

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  3. 👁 1,882
  1. since time = distance/speed, we have

    5/x + 5/(2x) = 15/(2x)

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  2. Thanks much

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  3. 1. A
    2. B
    3. A
    4. D
    5. B
    6. D
    7. A
    8. B
    9. C
    10.D
    11.C
    12.C

    100% Correct answers! :)

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  4. Thank you sooo much!!!

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  5. Thanks, Milky.

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  6. Thx u so much it's all correct

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  7. Thank you so much you are a life saver

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  8. tysm 100%

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  9. Thanks<3

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  10. 100%
    1. A
    2. B
    3. A
    4. D
    5. B
    6. D
    7. A
    8. B
    9. C
    10.D
    11.C
    12.C

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  11. dayyyyum OF COURSE i find this after doing 1-10 and needing help for the last two , fml
    can confirm i also got 100%

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  12. 100% correct!!!

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  13. thank you so much!!!

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  14. 100% haha

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  15. Correct!

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  16. Thanks Milkyspace you helped

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  17. That wrong

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  18. dat rong

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