First find the formula which is A(N)=A+(N-1)D then fill in what you know
N=term your looking for
A=first term
D= common diffrence
Once filled in you will get this 18(18)=18+(18-1)-6
then solve to get 324= -84
Your final answer is that the 18th term is -84
Hope I could help
Good bless you brother I wish I can help you
Answer:

Step-by-step explanation:

Answer:
0.2
Step-by-step explanation:
20/100=0.2