Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_28946565_2 (week_2 VARCHAR, week_7 VARCHAR)
### Question:
How many week 2 scores have a week 7 score of 40 + 40 = 80?
### Answer:
SELECT COUNT(week_2) FROM table_28946565_2 WHERE week_7 = 40 + 40 = 80