Answer:
B. 7
Step-by-step explanation:
The original box must be 1 by 1 by 1. 
So then the new box would be 2 by 2 by 2. 
2×2×2=8
8-1=7
I hope this helps!
pls ❤ and mark brainliest pls!
 
        
             
        
        
        
I don’t understand what you are asking
        
                    
             
        
        
        
It would most likely be feet.
        
             
        
        
        
Answer:
2+2=4
Step-by-step explanation:
Thanks ig