nonothappening nonothappening

05-04-2017
Mathematics

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Rewrite the following phrase as a mathematical expression: twice a number increased by eighteen. 2n + 18 18n + 2 2 + 18 2(18n)

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lizgravities lizgravities

06-04-2017

I am not sure about the last two phrases, but here's what I think.
2(n+18)
18(2+n)

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cheyenne38 cheyenne38

06-04-2017

The last one would be multiple
2•(18•n)

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