Answer:
c
Step-by-step explanation:
the answer is c becuase i know this que
 
        
                    
             
        
        
        
Answer:
27 Marbles
Step-by-step explanation:
Alan first had 5 marbles, and then <em>added</em> 4 to the collection.
5 + 4 = 9     
He went to the store and tripled the number of marbles he had.
9 x 3 = 27
Hence, he now has 27 marbles.                                             
 
        
             
        
        
        
Answer:
D.
Step-by-step explanation:
shelter 1 had 4/18 black, around 17%
2 had around 60%
3 had exactly 60%
and 4 had 72%
 
        
                    
             
        
        
        
Line graph is the correct answer