CREATE TABLE table_27721131_10 (location_attendance VARCHAR2, high_rebounds VARCHAR2)

What was the location attendance when Andray Blatche (9) got high rebounds?
SELECT location_attendance FROM table_27721131_10 WHERE high_rebounds = "Andray Blatche (9)"
SELECT "location_attendance" FROM "table_27721131_10" WHERE "Andray Blatche (9)" = "high_rebounds"