Answer:
y=3x
Step-by-step explanation:
hope it helped
Answer:
462 ways
Step-by-step explanation:
One book never selected means 12 - 1 = 11.
So to find the number of ways, 11C5 which equals to: 11!/(5!(11-5)!) = 462
I believe it’s
D.51is it B ??
Yeah i believe this question is a error!!if not it should be 88
