It’s c 
8 squared is 64 
If you multiply that by 4 you will get 256 pi 
You will not have to approximate it.
        
             
        
        
        
Answer:
6.6 cups of dog food
Step-by-step explanation:
6x0.1=.6 
6+.6=6.6
 
        
                    
             
        
        
        
Answer:
i think its B
Step-by-step explanation:
sorry if its wrong have a good day/night ;)
 
        
             
        
        
        
Answer:
y = 2 and x = -3 the solutions of the equation
 
        
             
        
        
        
Answer:
D
Step-by-step explanation:
(3^2x5)^3=91125
3^6x5^3=91125