When you represent a concept its like the same thing just you're thinking about it in a different way. and example is an elaboration of that.... like an add on. so an example of a representation would be the cup thing... it could be half empty or half full you could be an optimist or a pessimist depends on how you look at it.... see how I did that xb hope I helped
        
             
        
        
        
Answer:
5
Step-by-step explanation:
because it says decrease, and I don't know if it goes for others but its subtracting
 
        
             
        
        
        
Answer:
26-33-40-47-54-61-68-75-82-89-96