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Mathematics 20 Online
OpenStudy (anonymous):

First to answer fan and medal!!!

OpenStudy (anonymous):

OpenStudy (anonymous):

@karategirl2002

OpenStudy (karategirl2002):

need help???

OpenStudy (anonymous):

84 (: letter a

OpenStudy (karategirl2002):

a is correct

OpenStudy (anonymous):

You just multiply all sides.

OpenStudy (anonymous):

Wait! um.. the question is asking for all 9 bricks

OpenStudy (anonymous):

so its the last one. d. hope you can change the answer still

OpenStudy (anonymous):

756 is answer

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