Answer:
Associative and Commutative properties
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1. A
2. C
Step-by-step explanation:
I could be wrong, that's my best guess. Im so sorry if im wrong, have a good day
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Squares 
Volume 
Generally the equation for Volume of box is mathematically given by
  
  
  
  
Since
 Length of cardboard is
  
  
Therefore
Dimensions of the piece of cardboard is

 
        
             
        
        
        
Answer:
x = -2
Step-by-step explanation:
3(-2 - 3x) = -9x - 4 (Given)
3(-2) + 3(-3x) = -9x - 4 (Distributive Property of Equality)
-6 + 9x = -9x - 4 (Simplify)
-6 + 4 -9x= -9x - 4 + 4 (Addition Property of Equality)
-2 + 9x = -9x (Simplify)
-2 +  (Division Property of Equality)
 (Division Property of Equality)
-2 = x (Simplify) 
x = -2 (Symmetric Property of Equality)
 
        
             
        
        
        
Answer:

Step-by-step explanation:
*Move terms to the left and set equal to zero:
4㏒(√x) - ㏒(3x) - ㏒(x²) = 0
*simplify each term:
㏒(x²) - ㏒(3x) - ㏒(x²) 
㏒(x²÷x²) -㏒(3x)
㏒(x²÷x² / 3x) 
*cancel common factor x²:
㏒( )
)
*rewrite to solve for x :
10⁰ = 
1 = 
1 · x =  · x
 · x 
1x = 
*that would be our answer, however, the convention is to exclude the "1" in front of variables so we are left with:
x = 