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13 February, 08:45

Evaluate the following expression if a = - 6, b = 2/3 and c = - 5.5 : - ab - ac

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Answers (2)
  1. 13 February, 12:05
    0
    -29

    Step-by-step explanation:

    -ab-ac

    = - (-6) (2/3) - (-6) (-5.5)

    =4-33

    = - 29
  2. 13 February, 12:35
    0
    -29

    Step-by-step explanation:

    -ab - ac

    a = - 6, b = 2/3 and c = - 5.5

    Substitute these values into the equation

    - (-6) * 2/3 - (-6) (-5.5)

    Negative negatives are positive

    6 * 2/3 + 6 (-5.5)

    Multiply and divide

    4 - 33

    Add and subtract

    -29
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