algebra 1

simplify the expression (7+5)+4*13-2

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  1. (7+5)+4*13-2

    PEMDAS

    12 + 52 - 2 = 62

    http://www.mathsisfun.com/operation-order-pemdas.html

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    Ms. Sue
  2. i do not now what to do with the denominator do i make it 15 or do i add the 3 to the 5
    but i did what we did to get 23 for the Numerator

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