Answer:
C) One solution: 
Step-by-step explanation:
Hope this helps!
I hope this helps you
-3n÷-3 < -18÷-3
n>6
Answer:
1/3
Step-by-step explanation:
the formula of common ratio is given as

a1= 27 ,a2=9
r= 9/27
r= 1/3
Since you that that line is 180 degrees you can simply do 180-149 and find that the answer is 31 degrees. So you would do 13x+5=31, 31-5=26, 26/13, and then x=2 :)
Reciprocal
1/6 turns into 6/1 which is 6