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adoni [48]
3 years ago
15

Which of these is the algebraic expression for "nine less than some number?"

Mathematics
2 answers:
ddd [48]3 years ago
8 0
The answer is D. k-9

Since “some number” isn’t identified it is substituted for a variable (k) and then you just subtract 9
sineoko [7]3 years ago
3 0

Answer:

last one

Step-by-step explanation:

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