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20-12-2016
Mathematics

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Define a variable and write each phrase as an algebraic expression:

3 more than twice as many ringtones as Mary

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Аноним Аноним

20-12-2016

3 more than twice as many ringtones as Mary.

m= Mary

Twice as many ringtones means multiply by 2, so 2m.

It is 3 more, so 3+2m

3 more than twice as many ringtones as Mary would give the equation 3+2m.

Hope this helped! :)

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