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16 May, 07:07

If a = 4 and b = 2, what is the value of the following expression?

3 (a + 4b) - 6

A. 29

B. 42

C. - 18

D. 30

+2
Answers (2)
  1. 16 May, 07:19
    0
    D) 30

    Step-by-step explanation:

    3 (a + 4b) - 6 = 3 (4 + 4*2) - 6

    = 3 (4+8) - 6

    = 3*12 - 6

    = 36 - 6 = 30
  2. 16 May, 07:32
    0
    The correct answer is D. 30.
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