List the 3-membered subsets of the set {1,2,3,4,5,6).

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.