Answer:
a
Step-by-step explanation:
 
        
             
        
        
        
Answer:
nope not i 
Step-by-step explanation:
 
        
                    
             
        
        
        
Everyone would be confused because they wouldnt know how to add. if there wasnt money then there with be no objects/food/toys/ect. unless its all free. If it all free then everyone would go crazy because they wouldnt have to calculate how much the item cost.
        
                    
             
        
        
        
Answer:
True.
Step-by-step explanation:
This is  'less than' so the area below the line is shaded.
It is a dotted line  because the solution does not contain points on the line as the inequality sign is < NOT ≤.