CrystalKit CrystalKit

12-02-2017
Mathematics

contestada

Which expression represents 9 less than a number?

9n

n – 9

9 – n

n – 9n

Respuesta :

MadelynPittman MadelynPittman

12-02-2017

n-9 because your subtracting 9 from n which means you have 9 less than n

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LaurenHeadley13 LaurenHeadley13

12-02-2017

N-9 because n=number so a number -9=9 less than a number

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