Answer: Maybe it is   x+8x+12 meters
Step-by-step explanation:
 
        
             
        
        
        
Answer:
V =27cm^3
Step-by-step explanation:
The volume of a cube is given by
V = s^3 where s is the side length
V = 3^3
V = 3^3
V =27cm^3
 
        
                    
             
        
        
        
The answer to this equation is A) 50 times larger
        
                    
             
        
        
        
You need to know these two formulas:

For example,

 
 
        
        
        
2x + 3y = 6 <=>
3y = -2x + 6 <=> 
y = -2/3x + 6/3 <=>
y = -2/3x + 2
The answer is the first one.