B is the answer 
Hope this help help
        
             
        
        
        
Okay first make sure you change negative 8 to a positive 8. 
Set the problem up 8  -11 -49 899 -2506
                                    __________________
8  -11 -49   899    -2506
          -88 -1096    -1576
   ____________________
    -11 -137 -197     -4082
Your answer will be 
-11x^3 - 137x^2 - 197x - 4082
        
             
        
        
        
Answer: 628
Step-by-step explanation: 
I found it online 
 
        
             
        
        
        
 Answer:
Step-by-step explanation:
57/100 + 3/10 
they need common denominators so a common denominator is 100 
so 10x10=100 and 3x10= 30 so we now got
57/100 + 30/100 which is 87/100
 
        
                    
             
        
        
        
Answer: 3 + 7i
Step-by-step explanation:
Equation expanded: 12 + 5i - 9 + 2i // now simplfy
12 - 9 = 3
5i + 2i = 7i
// together, we get
3 + 7i