Which Total has an FA Cup goals of 1, and a League goals of 4 + 7?
CREATE TABLE table_43815 (
    "Club" text,
    "League goals" text,
    "FA Cup goals" text,
    "League Cup goals" text,
    "Total" real
)
SELECT AVG("Total") FROM table_43815 WHERE "FA Cup goals" = '1' AND "League goals" = '4 + 7'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Which Total has an FA Cup goals of 1, and a League goals of 4 + 7? ### Input: CREATE TABLE table_43815 (
    "Club" text,
    "League goals" text,
    "FA Cup goals" text,
    "League Cup goals" text,
    "Total" real
) ### Response: SELECT AVG("Total") FROM table_43815 WHERE "FA Cup goals" = '1' AND "League goals" = '4 + 7'