janchaelmia janchaelmia

05-07-2017
Mathematics

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Which algebraic expression represents “the sum of a number and 9”?

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davinioza davinioza

05-07-2017

x + 9 .

That would be the algebraic expression of "the sum of a number and 9".

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05-07-2017

The answer would be x+9 because the number(x) is being added to 9 whereas you get x +9

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