The product of three point five and a number v
Slope formula:

First, you would need to plug the coordinates into the slope formula.

Now, all you would have to do is solve and simplify it.

=

=
The slope of the line is 
.
I hope this helps!
Answer:
it is possible to get something rational.
Step-by-step explanation:
This can't really be explained.
Answer:
b=18
Step-by-step explanation:
1/3b -3=3
1/3b-3+3=3+3
1/3b= 6
isolate b
1/3 *3 b= 6 *3
b=18