Answer:
The equation of the line is 
Step-by-step explanation:
Equation of a line:
The equation of a line has the following format:

In which m is the slope and b is the y-intercept.
Slope of - 1/3
This means that 
So

Through the point (-6, -6)
This means that when
. So




The equation of the line is 
Answer:
I do not know
Step-by-step explanation:
tried to do it on text but It was pretty hard
Please explain more your question
Unit rate is used to compare quantities in which the second quantity is one. Common examples of unit rate would include, miles per hour earnings per hour cost per gallon.