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6 February, 17:06

What is the value of the expression when a=3 and b=5?

8a+6 (2b-7)

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  1. 6 February, 20:40
    0
    Sub a = 3 and b = 5 into the expression above you get:

    8*3+6 (2*5-7)

    then use bedmas accordingly (this is the order of arithmetic operations)

    8*3+6 (2*5-7)

    =24+6 (10-7)

    =24+6 (3)

    =24+18

    =42
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