81.25 / 125 = 0.65
so 65 %
to check 65% * 125 = 81.25 
hope this helps ;)
        
             
        
        
        
Answer:
The verticle angles are AB and ED
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Yes, it is a function 
Step-by-step explanation:
anytime you want to test to see if the graph is a function, perform a vertical line test. 
Basically if you drew a vertical line and the vertical line crosses the graph at only one point that means the graph is a function. 
If it crosses on more than one point the graph is not a function.
 
        
             
        
        
        
7000,000+40,000+5,000+300+0+5
        
                    
             
        
        
        
If all were 3-point problems, the test would be worth 90. In order to add 10 points to the value, 10 4-point problems are needed.