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23 February, 00:03

Evaluate j (5+k) + 15, when j=3 and k=4

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Answers (2)
  1. 23 February, 01:05
    0
    42

    Step-by-step explanation:

    j (5+k) + 15

    =3 (5+4) + 15

    =3 (9) + 15

    =27+15

    =42
  2. 23 February, 04:01
    0
    42

    Step-by-step explanation:

    j (5+k) + 15

    Let j = 3 and k = 4

    3 (5+4) + 15

    Parentheses first

    3 (9) + 15

    Multiply

    27 + 15

    Add

    42
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