Name the total number of points for beta team march 1975 and chassis of march 751
CREATE TABLE table_15127 (
    "Year" real,
    "Entrant" text,
    "Chassis" text,
    "Engine" text,
    "Points" real
)
SELECT COUNT("Points") FROM table_15127 WHERE "Entrant" = 'beta team march' AND "Year" = '1975' AND "Chassis" = 'march 751'
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: Name the total number of points for beta team march 1975 and chassis of march 751 ### Input: CREATE TABLE table_15127 (
    "Year" real,
    "Entrant" text,
    "Chassis" text,
    "Engine" text,
    "Points" real
) ### Response: SELECT COUNT("Points") FROM table_15127 WHERE "Entrant" = 'beta team march' AND "Year" = '1975' AND "Chassis" = 'march 751'