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Ksenya-84 [330]
3 years ago
8

Which algebraic expression represents "the sum of a number and 9"? On-g On+ 3 Ogn n

Mathematics
2 answers:
balandron [24]3 years ago
5 0

Answer:

the first one On-g

Step-by-step explanation:

laila [671]3 years ago
4 0

Answer

n+9

Step-by-step explanation:

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