Hey there!
<span>x<74
Hope this helps!
~Jurgen</span>
        
             
        
        
        
Answer:
C.0, 500
Step-by-step explanation:
 
        
             
        
        
        
Answer:
That depends on which operations you want to do first. The order of operations affect to outcome of the equation. 
In this case:
15 - (3 x 4) + 9 = 12