Answer:
Step-by-step explanation:
3x^4(−6x)
=3*x^4*(−6)*x
=−18*x^5
=−18x^5
Hope this helps if I doesn’t helps I will b happy to help u again 
 
        
             
        
        
        
Answer:
You are correct! It is the answer you have selected in the picture!
Step-by-step explanation:
Hope this helps :)
4x4=16
-4x-4=16 too
 
        
                    
             
        
        
        
Answer:
.80
or 
0.80
Step-by-step explanation:
80 is out of 100, which is other words is .80 or 0.80
 
        
             
        
        
        
Answer:
Step-by-step explanation:
mm = 1357
m = 1.357
cm = 135.7