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Which expression represents the phrase, "half the sum of 10 and a number"? 12(10)+x 12+10+x 12x+10 12(10+x)
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2 votes
Which expression represents the phrase, "half the sum of 10 and a number"?

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

User Vrepsys
by
6.4k points

2 Answers

5 votes
1/2(x+10). Or 1/2(10+x)
User Mathew Block
by
5.5k points
5 votes

It is
(1)/(2) (10+x).

User Gor
by
5.5k points
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