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6 February, 21:11

When 0.5 (20x - 50y + 36) - 0.25 (-100x + 40y - 12) is simplified, what is the resulting expression? 10 x minus 25 y + 18 minus 25 x + 10 y minus 3 Negative 15 x minus 15 y + 15 Negative 10 x + 25 y + 18 + 25 x minus 10 y + 3 35 x minus 35 y + 21

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  1. 6 February, 21:31
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    The answer to your question is 35x - 35y + 21

    Step-by-step explanation:

    Data

    Simplify 0.5 (20x - 50y + 36) - 0.25 (-100x + 40y - 12)

    Expand

    10x - 25y + 18 + 25x - 10y + 3

    Group like terms

    (10x + 25x) + (-25y - 10y) + (18 + 3)

    Result

    35x - 35y + 21

    The answer is the last choice
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