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wolverine [178]
3 years ago
14

Which expression represents 9 less than a number?

Mathematics
2 answers:
blondinia [14]3 years ago
7 0
N-9 because n=number so a number -9=9 less than a number
AlekseyPX3 years ago
6 0
N-9 because your subtracting 9 from n which means you have 9 less than n
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