The correct answer is $44.20. 
If we add up all the tips, the total is $442. If we divide this by the number of days (10), then we find the mean.
442 / 10 = 44.2
        
             
        
        
        
Answer:
slope is 1/3
Step-by-step explanation:
notice the points on the line, from the first point go one square up and three to the right, thats how i got 1/3    
 
        
             
        
        
        
I think it would be A. 9.6. I'm completely sure on that one.
        
                    
             
        
        
        
Answer:
18x² + 5
Step-by-step explanation:
To evaluate f(g(x)), substitute x = g(x) into f(x)
f(g(x))
= f(6x²)
= 3(6x²) + 5
= 18x² + 5