(ALGEBRA)what is 5xy(11x-23xy+9-)?
(PHILIPPINE HISTORY)how many years did the Martial Law that was declared by Ferdinand Marcos Senior, lasted?
(EARTH SCIENCE)where does an earthquake originate?
(FOREIGN LANGUAGE, JAPANESE) what does this mean: 彼女はやりすぎだ。
(SITE RELATED)does felicity even deserve someone better?