If x < y < 0, which of the following must be true?  Choose the correct choice from the following answers.
A) x+y is a positive integer B) x+y is a negative integer C) xy is a negative integer D) x/y is a negative integer E) 2x/y is a negative integer
Given x, y are less than 0. So both will be negative integers   negative + negative = negative   negative * negative = positive   negative / negative = positive   So, option B is true and all others are false.   Answer : x+y is a negative integer
<result>B</result>
If x < y < 0, which of the following must be true?