Answer:
sorry I don't know
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer is 3. -1/2 n + 1 1/2 n add the coefficients to get 1n or just n. then n-n is 0 what is left is 3.
        
             
        
        
        
Answer:
3526
Step-by-step explanation:
4300×3%=129
129×6=774
4300_774= 3526
 
        
                    
             
        
        
        
Answer:
the slope of the line is: 0
Step-by-step explanation:
4-4=0
-2-5= 3