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Mathematics 15 Online
OpenStudy (anonymous):

If x varies directly as y, and x=21 when y=7, find x when y=9. X=?

OpenStudy (anonymous):

27

OpenStudy (king):

27

OpenStudy (anonymous):

you are so good thank you for your help i am terrible with this

OpenStudy (anonymous):

King has to be nice to his subjects.

OpenStudy (anonymous):

:D

OpenStudy (king):

FFM!

OpenStudy (anonymous):

Yes king!!

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