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anonymous

  • one year ago

Evaluate the expression if a = 2 and b = 1. 3(5a+b)/ab A. 22.5 B. 16.5 C. 15.5 D. 10.5

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  1. anonymous
    • one year ago
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    Use PEmdas

  2. anonymous
    • one year ago
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    is it supposed to be 3(5^a+b)/ab?

  3. anonymous
    • one year ago
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    |dw:1437602381073:dw|

  4. anonymous
    • one year ago
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    okay just making sure :)

  5. anonymous
    • one year ago
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    its k i knew you might have gotten confused. ;)

  6. anonymous
    • one year ago
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    |dw:1437602448869:dw|

  7. anonymous
    • one year ago
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    can you solve now?

  8. anonymous
    • one year ago
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    The answer is B

  9. anonymous
    • one year ago
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    yes

  10. anonymous
    • one year ago
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    \[\frac{ 3(5\times2+1) }{ 2\times1 }\]

  11. anonymous
    • one year ago
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    o i was going to do it o theres a better example

  12. anonymous
    • one year ago
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    \[\frac{ 3(11) }{ 2 }\]

  13. anonymous
    • one year ago
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    \[\frac{ 33 }{ 2 }\]

  14. anonymous
    • one year ago
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    16.5 :)

  15. anonymous
    • one year ago
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    you divide ooooooh

  16. anonymous
    • one year ago
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    yup! c:

  17. anonymous
    • one year ago
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    wait do you

  18. anonymous
    • one year ago
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    o sweet

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