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Mathematics 10 Online
OpenStudy (anonymous):

whats 9+10?

OpenStudy (anonymous):

19 and NO NOT 21

OpenStudy (anonymous):

21

OpenStudy (anonymous):

yore such a bummer dude

OpenStudy (chosenmatt):

19

OpenStudy (anonymous):

@xostxo thank you

OpenStudy (anonymous):

Twunny hwone

OpenStudy (chosenmatt):

np

OpenStudy (anonymous):

you're welcome (:

OpenStudy (anonymous):

Mathematically its 19

OpenStudy (anonymous):

But I would say "TWENTY-ONE!!"

OpenStudy (michele_laino):

18, if you using the base system 11

OpenStudy (anonymous):

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