A common denominator is 12
        
                    
             
        
        
        
Answer:
−118+34i
Step-by-step explanation:
 
        
             
        
        
        
Answer: 
percentile rank of x =
number of values before x                           100
---------------------------------------------------  x    ----------
number of total values on the dot plot         1
Step-by-step explanation:
you divide the number of values before x over the number of total values on the dot plot, and divide the quotient by 100 to get your percentile. 
 
        
             
        
        
        
Y=4x-1 because it can be the only one
        
             
        
        
        
Answer:
Move all terms that don't contain x to the right side and solve.
x = −2