Im sure this means add because on a number line when you move to the right its adding. And since the amount of units were moving up by is 6 we would add 0+6 which equals 6.
        
             
        
        
        
Answer:
22.5 i thiink
Step-by-step explanation:
9,4,5.     12
18
o24
which means it is...
look at the answer
 
        
                    
             
        
        
        
The first step in this equation is to Subtract 18 from both sides of the equation. 
 
        
             
        
        
        
Answer:
is this a question or a comment 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
i jke it way fi naby qheisghb hjnssg ubg. jgb