V y are the 2 next leters
Step 
<u>Find the slope of the line</u>
we know that
the formula to calculate the slope between two points is equal to

Let

substitute the values



Step 
with the slope m and the point
find the equation of the line
we know that
the equation of the line in the point-slope form is equal to

substitute the values



therefore
<u>the answer is</u>

Answer: 5.99
Step-by-step explanation:
Ling spent $23.96 on cooking fuel for an upcoming camping trip.
Total number of cans of cooking fuel bought = 4
So, the cost of each can = dollars
Hence, Ling paid $5.99 for each can of cooking fuel.
For this case we have to:
Let
So:

We have the solution will be given by:

Where:

Substituting:

The solutions are:

Returning the change:

Answer:
