CREATE TABLE table_3075 ("Country" TEXT, "Skip" TEXT, "W" FLOAT, "L" FLOAT, "PF" FLOAT, "PA" FLOAT, "Ends Won" FLOAT, "Ends Lost" FLOAT, "Blank Ends" FLOAT, "Stolen Ends" FLOAT, "Shot %" TEXT)

How many pa were blank ends 7 and 5?
SELECT COUNT("PA") FROM table_3075 WHERE "Blank Ends" = '7' AND "L" = '5'
SELECT COUNT("PA") FROM "table_3075" WHERE "Blank Ends" = '7' AND "L" = '5'