Answer:  A
Step-by-step explanation:
Let us first observe behavior in only quadrant 1 .
On x-axis one small box represent one year.
On y-axis one small box represent  one dollar.
If we see the 1 year on x-axis its corresponding value of dollar on y -axis is in mid of 4 dollars and 5 dollars. 
Now if we see the 2nd year on x-axis its corresponding value of dollar on y-axis is at 6 dollars .
It concluded that after each year 0.5 dollars per pound increases.
We can see the same behavior throughout the straight line. 
 
        
             
        
        
        
You would go through 4.5 bottles
        
             
        
        
        
Answer: 21,27,28,59,28,100
Step-by-step explanation: first you go on your iPhone and ask Siri ur welcome
 
        
                    
             
        
        
        
Answer:
almost 3 per minute but not just about there yet
Step-by-step explanation:
34/12 = 2.8333333333~
 
        
                    
             
        
        
        
Answer:
80
Step-by-step explanation: