Answer:
The answer would be that she has an weekly allowance of 16$
Explanation:
First you found out that she had 12$ at the end of the week so it said she washed her parents car for 4$ but that isnt part of her weekly allowance so you would subtract by 4 and get 8. Then it says she spent half of it on mini golf so you times it by two and get an allowance of 16$ :)