xy(((x 0) (y < 0)) (x - y > 0)) (Check all that apply.) Check All That Apply A nonnegative number minus a negative number is positive. A nonnegative number minus a negative number is positive. For any two real numbers, the first is nonnegative, the second is negative, and the difference is positive. For any two real numbers, the first is nonnegative, the second is negative, and the difference is positive. For every nonnegative number, one can find a negative number so that the first number minus the second is positive. For every nonnegative number, one can find a negative number so that the first number minus the second is positive. One can find a nonnegative number and a negative number so that the first minus the second is positive. One can find a nonnegative number and a negative number so that the first minus the second is positive. One can find a nonnegative number so that for any positive number chosen, the first number minus the second is positive