ok added you on snap but i dont know the answer sorry
 
        
             
        
        
        
The standard notation would be 5,380.67. Hope this helps!<span />
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
the median is the line inside the box which is 84
 
        
             
        
        
        
First subtract 3 from both sides of the equal sign. 
9s + 3 = 57
      - 3     -3
9s = 54
Then divide both sides by 9.
9s = 54
/9     /9
s = 6
You can check it by plugging it back into the equation.
9s + 3 = 57
9 * 6  + 3= 57
54 + 3 = 37
57 = 57
Yep! It's correct! :)
Hope that helped. Algebra can be tricky sometimes I know but it's really just balancing equations. 
        
             
        
        
        
(57/19)*65=195
is the answer.