Question 1144771
 If x and y are integers, which of the following conditions below is sufficient for (y-x)/-x to be positive?
A) y>0 and x>0, 
B) x>y and x>0, 
C) y<0 and x<0 or 
D) y>0
:
in order for this to be positive, both the denominator and numerator have to have the same sign.
B: if x is positive and greater than y, the numerator is neg and the denominator is neg, hence the expression is positive