The story problem of shawn's poster length and width is the correct one
 
        
                    
             
        
        
        
5x-4=16. I hope this helps :)
        
             
        
        
        
Answer:
   B.  y = -5x -2
Step-by-step explanation:
Fill in the given values in the form ...
   y = (slope)x + (y-intercept)
   y = -5x +(-2)
   y = -5x -2 . . . . simplify; matches choice B
 
        
             
        
        
        
Y-intercept(b)= 10
equation wasnt written in the correct order so b is 10