1/4;2/5;83/100;3/2;7/10;4/5
        
             
        
        
        
Answer:
 B.
Step-by-step explanation:
You have to find the total of tickets which is 85 and find the non-winning tickets which is 63. So, the answer is 63:85.
 
        
             
        
        
        
Evaluation:
The answe for the function is -1.
 
        
             
        
        
        
The top part equals 1 because anything to the power of zero equals one. then for the second one bring every variable with a negative exponent to the top and leave the 2 at the bottom
        
             
        
        
        
Answer:
They are all positive because you must go right. 
They are all negative because you must go down.
Step-by-step explanation:
Example. (1,-4)
You go over one. 
Down 4