Answer:
5/18
Step-by-step explanation:
There are 9 pieces of fruit in the bowl,  tangerines and 5 clementines.
Assuming that they do not put the fruit back
P (tangerine) = number of tangerines/ total = 4/9
Then John keeps his and there are  8 pieces of fruit in the bowl,  
 3 tangerines and 5 clementines.
P (Clementine) = number of clementines/ total = 5/8
P (tangerine, no replacement, Clementine) = P (tangerine) * P (Clementine)
                                                                         = 4/9 * 5/8 =5/18
 
        
                    
             
        
        
        
X*y = distance
So the answer would be B.) xy miles 
        
             
        
        
        
(-5/6)+(-5/6) have the same denominator (number at bottom of fraction), so all you have to do is add the numerator(top number). So -5 +-5 =-10 . Now you have -10/6, which simplifies to -5/3. 
Hope this helps :)