f(b) = -1/6b + 8. Is the function rule if you want. further explanation just ask. 
 
        
             
        
        
        
A compound inequality for the graph would be: 
x >= 0 and x < 2
 
        
             
        
        
        
Yes he is correcct because 4/8 and 1/2 is the same thing
        
             
        
        
        
Answer:
12
Step-by-step explanation:
40 times 0.6 is 24. 24 times .25 is 12