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22 June, 02:29

Hich expression is equivalent to - 30 + (-40) + (-70) ? A. 30+40+70? B.-30 - (40-70) C. - (30-40) + (-70) D.-30 + (-70) + (-40)

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  1. 22 June, 02:35
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    -30 + (-40) + (-70) = - 140

    A) 140

    B) 0

    C) - 60

    D) - 140

    So your answer would be D
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