So if she had 14 dollars in the end, and 9 of those were from washing the car, we can subtract 9 from 14 to find how much money she had before she washed the car.
14 - 9 = 5
So if she had 5 dollars left after seeing the movie, and 5 dollars is the other half that she didn’t spend at the movie, then we can multiply 5 by 2 to get our answer
5 x 2 = 10
The answer would be Sandy’s weekly allowance is $10
I hope this helps! Please thank, rate, and mark as brainliest if my answer was the most helpful! <3
