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Mathematics 8 Online
OpenStudy (anonymous):

Simplify the expression 27x^-3 y^-7/36x^-3 y A: y^8/9 B: 3/4y^8 C: 3x^6 y^8/4 D: 3x^6/4y^8

OpenStudy (anonymous):

Someone already answered... http://openstudy.com/study#/updates/524b7e2ee4b0e0b65598aca0

OpenStudy (anonymous):

Okay!!! Thank you so much!!!

OpenStudy (anonymous):

Make sure you know how he did it

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