Answer:
I think it's 
B)2
<em>I</em><em> </em><em>hope</em><em> </em><em>that</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em><em> </em><em /><em />
 
        
                    
             
        
        
        
3x-11=x+23 
-x -x
2x-11=23
 +11 +11
2x=34
x=17
3(17)-11 17+23
=40 =40
explanation ;
you would equal them because they are congruent . & you substitute x for 17 in each equation to find out the degrees of both of the angles :) 
        
             
        
        
        
Answer:
I believe the duration for $89.00 is 2 hours 
Step-by-step explanation:
We start off with the $17 dollars and calculate 36.00+36.00 for a total of $89. Therefore, (120 mins)/60=2 hours. 
 
        
                    
             
        
        
        
Answer:
-1
Step-by-step explanation: