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  1. anonymous
    • one year ago
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    @JTDugas

  2. anonymous
    • one year ago
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    The least common denominator is 70, so -2/5(14) - -3/7(10) * 7/10(7) (-28/70) - (30/70) * (49/70)

  3. anonymous
    • one year ago
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    (-28/70) - (30/70)= -58/70

  4. anonymous
    • one year ago
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    -58/70* 7/10 multiply across to get -406/700

  5. anonymous
    • one year ago
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    Should I Simlify -406/700 ?

  6. anonymous
    • one year ago
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    Yes

  7. anonymous
    • one year ago
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    -29/50

  8. anonymous
    • one year ago
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    that can be simplified further

  9. anonymous
    • one year ago
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    You might be right, I guess I suck at math :c

  10. anonymous
    • one year ago
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    Well -29/50 Are none of the choices.. :p

  11. anonymous
    • one year ago
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    Orders of operations LOL

  12. anonymous
    • one year ago
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    You have to multiply first

  13. anonymous
    • one year ago
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    I got this

  14. anonymous
    • one year ago
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    multiply what? by what ~facepalm~

  15. anonymous
    • one year ago
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    3/7*7/10= 21/70

  16. anonymous
    • one year ago
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    -28/70-21/70

  17. anonymous
    • one year ago
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    3/10

  18. anonymous
    • one year ago
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    -49/70

  19. anonymous
    • one year ago
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    -7/10

  20. anonymous
    • one year ago
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    -7/10

  21. anonymous
    • one year ago
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    final answer xD

  22. anonymous
    • one year ago
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    Thanks xD I think I have 1 more.

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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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