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moazzam07

  • one year ago

(0.65 + 0.40 + 0.35) - 0.10 which property is being used?

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  1. moazzam07
    • one year ago
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    @muscrat123 please help

  2. muscrat123
    • one year ago
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    options?

  3. moazzam07
    • one year ago
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    it says Identify which property is used in each step to simplify the expression

  4. muscrat123
    • one year ago
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    does it give u choices?

  5. moazzam07
    • one year ago
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    no

  6. muscrat123
    • one year ago
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    well, when i solved this, i added the #s in the ( ) all together. then i - .10

  7. moazzam07
    • one year ago
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    ok

  8. moazzam07
    • one year ago
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    an you got...

  9. muscrat123
    • one year ago
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    u messaged me and i replied................

  10. moazzam07
    • one year ago
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    oh yes 1.3

  11. moazzam07
    • one year ago
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    but what property did you use?

  12. muscrat123
    • one year ago
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    idk

  13. muscrat123
    • one year ago
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    hang on

  14. moazzam07
    • one year ago
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    k

  15. muscrat123
    • one year ago
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    http://www.gradeamathhelp.com/math-properties.html

  16. muscrat123
    • one year ago
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    mayb this will help :)

  17. freckles
    • one year ago
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    "(0.65 + 0.40 + 0.35) - 0.10 which property is being used?" I don't see any properties being used... I just see an expression.

  18. moazzam07
    • one year ago
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    i dont see the property i used

  19. moazzam07
    • one year ago
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    look at this

  20. muscrat123
    • one year ago
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    at what?

  21. moazzam07
    • one year ago
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  22. moazzam07
    • one year ago
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    i dont get that

  23. muscrat123
    • one year ago
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    r u doing FLVS?

  24. moazzam07
    • one year ago
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    yes

  25. muscrat123
    • one year ago
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    gtg

  26. muscrat123
    • one year ago
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    srry

  27. freckles
    • one year ago
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    (0.65 + 0.40 + 0.35) - 0.10 is the right expression you could write this as (0.65+0.40+0.35)+(-0.10) then I guess you could use the associative property like recall (a+b)+c=a+(b+c) so you write it as (0.65+0.40)+(0.35+(-0.10)) and then preform the operations in both ( ) and then add those results to get the final answer

  28. moazzam07
    • one year ago
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    ok so 1.30 would be the final answer

  29. freckles
    • one year ago
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    .65+.40=1.05 .35-.10=.25 1.05+.25=1.30 or just 1.3 you don't need the extra 0

  30. moazzam07
    • one year ago
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    ok thank you again

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