Answer:
7, it's a prime number
Step-by-step explanation:
7 isn't a composite number
24,48,72,96,120,144,168,192,216,240,264...360
90,180,270,360
LCM of 24 and 90 is 360
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hope it helps
(x-9)^2
Answer: D
take 5/15 and simplify to 3/1