Answer:
x>−72 or x<−132
Step-by-step explanation:
I believe that is the answer 
 
        
             
        
        
        
That’s how you solve complex numbers.
 
        
             
        
        
        
Answer:
727.29 − 248.50 + x ≥ 500 727.29 − 248.50 − x ≤ 500. Hope this helps!
Step-by-step explanation:
 
        
             
        
        
        
Answer:
y = 2x -8 
Step-by-step explanation: