All we have to do is add up the 52 boys, 47 girls and 18 adults to find the total 
52 + 47 + 18 = 117
Therefore, there are 117 people at summer camp
Hope this helps 
-AaronWiseIsBae 
 
        
                    
             
        
        
        
Answer:
 The area of the trapezoid is 54
 
        
             
        
        
        
I believe there is only one outlier (shown in this picture) mostly because it is the farthest from this dotted mess
        
             
        
        
        
Y= 1/2x +4
hopes this helps!