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10 July, 15:50

What is the value of the expression below when a is 3, b is 25, and c is 5? 1/2 (3a + 4b + c) - (c2 + 5a)

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  1. 10 July, 16:04
    0
    32

    Step-by-step explanation:

    plug in

    1/2 (3 (3) + 4 (25) + 5) - ((5) 2+5 (3))

    inside parentheses first

    1/2 (114) - (25)

    multiply

    57 - 25

    subtract

    32
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