jsjsiaoaosksjaoao
jsjsiaoaosksjaoao
25-10-2020
Mathematics
contestada
7th grade help me plzzz
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maxxxxxxx10
maxxxxxxx10
25-10-2020
8 + 2n
sum means your adding. so, that means is one of the ones with addition. and since it says twice a number, the only option with addition and twice a number would be 8 + 2n because 2n is the same thing as 2 x n
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