C. X= 18
ex:
4x-7=7x-61
(They equal eachother)
you solve and get 18
So 12 members
they have 3 slots
assuming they choose from the group of 12 members
12 choices for the first slot
2nd slot: 1 is taken so 12-1=11 choices for the second
3rd slot: 2 are taken so 12-2=10 choices for te 3rd
answer is 12 times 11 times 10=1320=B
the answer is B
Answer:
-7,-5,-4,-2,1,3,4,6,8,9
Step-by-step explanation:
