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Mathematics 21 Online
OpenStudy (anonymous):

a clothing store had 30 jackets. If j represents the number of jackets the store them sold, which expression can be used to determine the total number of jackets that WERE NOT SOLD?

OpenStudy (jackellyn):

30-j=k k= jackets not sold. Because k has to be a positive number, j has to be subtracted from 30.

OpenStudy (anonymous):

thank you

OpenStudy (jackellyn):

no problem @Bhim :)

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