Answer:
X=1.1
Step-by-step explanation:
subtract 2 from both sides and get 20x=22
divide 20 from both sides
x=1.1
Answer:
The slope is -1
Step-by-step explanation:
Hope it helped!
Answer:
Yes, "y" varies directly with "x".
The equation is: 
Step-by-step explanation:
By definition, Direct variation equations have the following form:

Where "k" is the Constant of variation.
If you solve for "k", the equation is:

Then, given the table provided in the exercise, you can know if "y" varies directly with "x" by finding the quotient of the correspoding values of "x" and "y":
- Dividing
by
you get:

- Divide
by
:

- Dividing
by
:

Since the quotient is constant, then "y" varies directly with "x" and the the Constant of variation is:

Therefore, the equation for the Direct variation is:

Answer:
My exes lies, Jellyfish, my dry sense of humor.