Which expression represents the phrase, “half the sum of 10 and a number”? 12(10)+x 12+10+x

Question

Which expression represents the phrase, “half the sum of 10 and a number”?

12(10)+x
12+10+x
12x+10
12(10+x)

0

Answers ( No )

    0
    2021-09-09T17:59:20+00:00

    1/2(x+10). Or 1/2(10+x)

    0
    2021-09-09T17:59:20+00:00

    It is \frac{1}{2} (10+x).

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