Answer: D
Step-by-step explanation:
 
        
                    
             
        
        
        
Okay so 165 kids 
10 for 1 instructor 
just divide 165 by 10 ? 
        
             
        
        
        
Answer:
D.  6, 7
Step-by-step explanation:
12 - x < 7
-x < -5   
(whenever you multiply or divide an inequality by a negative you must switch the inequality symbol)
x > 5 
 
        
             
        
        
        
Answer:
P = 101
Step-by-step explanation:
2(l+w)
2(30.2+20.3)
101