CREATE TABLE table_name_10 (points_against VARCHAR(255), tries_against VARCHAR(255), played VARCHAR(255), losing_bonus VARCHAR(255))
For teams with 22 matches played, a losing bonus of 3, and 45 tries against, what was the number of points against?
    
SQL: SELECT points_against FROM table_name_10 WHERE played = "22" AND losing_bonus = "3" AND tries_against = "45"