Answer:

Step-by-step explanation:
The point slope form of a line is the form  where m is the slope and
 where m is the slope and  is a point on the line.
 is a point on the line.
Here the slope is 5 and the point is (2,3).
Substitute and you'll have:

 
        
             
        
        
        
Answer:
I'm not sure but I believe it is "Three plus one-half times x."
 
        
             
        
        
        
Slope: -3 
y-intercept: (0,7)
        
             
        
        
        
$1,040 is how much you would have remaining at the end if that's what you are looking for.