Answer:
hi
Step-by-step explanation:
 
        
             
        
        
        
Answer:
♂️ but if you know please answer
 
        
                    
             
        
        
        
Answer:
x = -11
Step-by-step explanation:
Hello There!
create an equation
x + 51 + 60 + 80 = 180
combine like terms
51 + 60 + 80 = 191
x + 191 = 180
subtract 191 from each side
180 - 191 = -11
we're left with 
x = -11
 
        
             
        
        
        
Answer:
Thx for my points back 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Yes.
Step-by-step explanation:
Yes.
Assuming a, b and c are integers (not = 0)
a/b + b/c
= (ac + b^2) / bc   which is a rational number.