11 is your answer because 11* 11 is 121
        
                    
             
        
        
        
Answer:
4xy
Step-by-step explanation:
 
        
                    
             
        
        
        
he probably stole the money
 
        
             
        
        
        
You want to use the distributive property for this one: 
-7k + 21
Your answer should be the very bottom left one. 
Hopefully thta helped! :) 
        
             
        
        
        
Answer:
c. 24/25
Step-by-step explanation:
cos= adj./hyp.
in this case it is 24 adj. and 25 hyp.