3.22$ because your originally spending 35$ so the added 3.22$ makes up 38.22$
        
             
        
        
        
The a value affects the graph by vertically stretching or compressing the graph. 
The r and s values affect the zeros, or x intercepts of the parabola, and therefore the vertex. 
Hope this helps!
        
             
        
        
        
Step-by-step explanation:
3x-47=65
3x=65+47
3x=112
x=37.3
 
        
                    
             
        
        
        
- Given, x > 0, y > 0.
- So, the values of x and y are less than 0, that means, they are negative integers.
- If we divide a Cartesian plane with the x-axis and y-axis, we get four quadrants.
- 1st Quadrant : (+,+)
- 2nd Quadrant : (-,+)
- 3rd Quadrant : (-,-)
- 4th Quadrant : (+,-)
- Since the values of x and y are both negative, so (x, y) is located in the <em><u>3rd Quadrant</u></em>. 
Hope you could get an idea from here.
Doubt clarification - use comment section
 
        
             
        
        
        
Answer:
letter D
Step-by-step explanation:
hope this helps