It is either 2/10 or .20 or 20%. idk know what your answers to choose from are
        
                    
             
        
        
        
1. North America, Africa, Asia, Europe 
2. South America, Antarctica, and Australia 
3. North America, South America and Antarctica. 
 
        
             
        
        
        
Answer:

Step-by-step explanation:

 
        
             
        
        
        
Answer:
y-4=0
Step-by-step explanation:
its the only that doesn't have a x?
 
        
             
        
        
        
Answer:
Not enough information given. Please type the whole question out.