I rounded each number to the nearest whole number and added those.
29 + 79 + 42 = 150
If you add the original numbers you would get 149.5, which rounds to 150.
 
        
                    
             
        
        
        
Answer:
whats the question?
Step-by-step explanation:
 
        
             
        
        
        
Answer:
65 = 6x + 7
6x = 58
x = 9.6666666...
65 + y + 9 = 180
y = 106
Step-by-step explanation:
 
        
             
        
        
        
X=1 is the answer to your question