CREATE TABLE table_47058 ("Place" TEXT, "Player" TEXT, "Country" TEXT, "Score" FLOAT, "To par" TEXT)

What was the score of the golfer from the united states who had a To par of e?
SELECT SUM("Score") FROM table_47058 WHERE "To par" = 'e' AND "Country" = 'united states'
SELECT SUM("Score") FROM "table_47058" WHERE "Country" = 'united states' AND "To par" = 'e'