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20.11.2020 •
Mathematics
Select the statement that describes the expression 7+2n
A) 7 plus 2 plus n
B) 7 plus n times n
C) the sum of 7 and 2n
D) the product of 7 and 2n
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Ответ:
c
because 7+2n
sum is addition
2n is multiplication
Ответ:
Ответ: