Is –x – y > –u – v ?( x < u and y < v.( x = 3, y = 4, u = 7, and ... ...

Is –x – y > –u – v ?
(1) x < u and y < v.
(2) x = 3, y = 4, u = 7, and v = 9

(A) if statement (1) ALONE is sufficient to answer the question but statement (2) alone is not sufficient;
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Exercise Set C with Video Solutions