04-04-2017
Mathematics

contestada

please help me with this and explain it to me, thank you!

please help me with this and explain it to me thank you class=

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masonbro masonbro

04-04-2017

9+2=X
F(x)=f(9) + 2(9 - 1) if i remember correctly.
there would be 31 seat in the 12th row

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