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anonymous

  • one year ago

What is an algebraic expression for the following word phrase: "6 times the difference of b and p?" A.6b-p B.6(b-p) C.6-bp D.6bp Evaluate u+xy if u=18 x=10 and y=8 A.188 B.36 C.98 D.224

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  1. DJJo
    • one year ago
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    what do you think it is?

  2. kosonge
    • one year ago
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    a for number 1

  3. kosonge
    • one year ago
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    and c for number two

  4. anonymous
    • one year ago
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    We'll for the first one i think its 6(b-p)

  5. DJJo
    • one year ago
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    and no A is not the answer for number 1 @kosonge

  6. DJJo
    • one year ago
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    yes that's right @AnimeUnity

  7. anonymous
    • one year ago
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    the second one I'm not sure

  8. DJJo
    • one year ago
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    what about the second one? what do you think the answer is?

  9. kosonge
    • one year ago
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    b i forgot the ()

  10. kosonge
    • one year ago
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    parentheses

  11. DJJo
    • one year ago
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    ok so u = 18, x = 10 and y = 8 u + xy try to replace the variables with the number they represent

  12. anonymous
    • one year ago
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    So 18+108?

  13. kosonge
    • one year ago
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    |dw:1440438682600:dw|

  14. DJJo
    • one year ago
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    no 18 + 10(8)

  15. DJJo
    • one year ago
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    when variables are next to each other they are being multiplied so in u +xy, it really means u + x*y

  16. anonymous
    • one year ago
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    98?

  17. DJJo
    • one year ago
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    yes that's right

  18. kosonge
    • one year ago
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    ding ding ding

  19. anonymous
    • one year ago
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    Okay what about the first one how would i go upon doing that one

  20. kosonge
    • one year ago
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    b

  21. anonymous
    • one year ago
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    its b right

  22. DJJo
    • one year ago
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    for the first one try separating it the difference you know means subtracting so b-p and you know its going to be multiplied by 6 so 6(b-p)

  23. kosonge
    • one year ago
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    |dw:1440438852001:dw|

  24. DJJo
    • one year ago
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    so yes b is the correct answer

  25. anonymous
    • one year ago
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    Okie Dokie thanks a lot guys :D very helpful

  26. DJJo
    • one year ago
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    no problem :)

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