Answer:

Step-by-step explanation:

Geometric formula sequence: 
(where
is the first term of the sequence and
is the common ratio)
To find the common ratio, divide one of the terms by the previous term:

From inspection, 
Therefore, 
Answer:
1.
Step-by-step explanation:
Answer:
The slope is Undefined.
Step-by-step explanation:
18<x is the answer you are looking for. Glad to help.
Here's how to do this problem:
6+ x= 55
-6 -6
x=49