CREATE TABLE table_name_79 (total VARCHAR, score_points VARCHAR, rank_points VARCHAR)

What was the total when the score points was 12 and the rank points was 15?
SELECT total FROM table_name_79 WHERE score_points = "12" AND rank_points = "15"
SELECT "total" FROM "table_name_79" WHERE "12" = "score_points" AND "15" = "rank_points"