Sagot :
Answer:
6. C
9. P
Step-by-step explanation:
55 has 4 factors, 1, 5, 11, 55,
while 29 only has 2 factors, 1 and itself.
55 is a composite number because it has 3 or more factors, while 29 is a prime number because it only has two factors.
That's all. Hope you get the perfect score.