Answer:
The answer is C.
Step-by-step explanation:
I would simplify the expression first.
Equation: (6m^-1)^-3
You can get rid of n^0 because that equals 1.
Any expression raised to the power of -1 equals its reciprocal. 
Equation: (6/m)^-3
Equation: (m/6)^3
Final Equation: m^3/216
Now, plug in 3.
(3)^3/216.
27/216 = 1/8
Hope this helps!
 
        
             
        
        
        
Answer:
the correct answer is B :) can i have brainly?
Step-by-step explanation:
 
        
             
        
        
        
Answer:
x  =  24  +  y
Step-by-step explanation:
Move all terms that don't contain  x  to the right side and solve.
 
        
                    
             
        
        
        
It’s D it’s substitution just not simplified