Answer:
1. 9/16
2. 39/250
3. 12/15
Step-by-step explanation:
 
        
             
        
        
        
It would be B:) I hope that helped
        
                    
             
        
        
        
Answer:
they have different answers
Step-by-step explanation:
 X - 13 = 4 and 13 - X = 4
for x- 13 = 4
x=4+13=17
x=17
for 13 - x = 4
13-4-x=0
9-x=0
9=x
x=9
 
        
             
        
        
        
Answer:
263/280 or 0.9
Step-by-step explanation:
if daniel has 17 raffle tickets that mea\ns he has 17 chances of winning. and the question says chance that he wont win
so  
280-17 (out of 280)
=263/280