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damientran
16.04.2020 •
Mathematics
I really need help with 11 through 17 I’m stumped and I really need help!!!
Solved
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Answers on questions: Mathematics
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Ответ:
3n+12
Step-by-step explanation:
3 times n
+
3 times 4
or
[n+4]+[n+4]+[n+4]