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nasty-shy [4]
3 years ago
10

If n = 3, what is 7n + 9? simpify

Mathematics
2 answers:
natali 33 [55]3 years ago
7 0
The answer would be 30
Gwar [14]3 years ago
4 0

Answer:

n = 3,

Step-by-step explanation:

7n + 9=7×3+9=21+9=30

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