If Ashley begins with $62, and she wants to pay back $13 to her brother and $39 to her parents, we should set up an expression to model this. Both of her payments back to her family are withdrawals from her total amount, meaning they must be subtracted. So we can set up the following expression:
62-13-39
After simplifying this expression by combining like terms, we get 10.
Therefore, after paying both her parents and her brother back, Ashley still has 10 dollars.
