Answer:
feet cubic
Step-by-step explanation:
 
        
             
        
        
        
-->
GN
and 
-->
GY
I'm just doing this to fill up the required characters cool I think I'm good now.
        
             
        
        
        
Answer:
12
Step-by-step explanation:
Distribute the negative which would get your 3x + 6 -3x + 6. The 3x would cancel out and you would add 6+6 = 12
 
        
                    
             
        
        
        
The value of 4 is Hundreds. 
Your welcome
        
                    
             
        
        
        
Answer: 1: multiply the numbers
2: Evaluate the exponent
3: solution  159/16
Step-by-step explanation: