Answer:
-12.20
Step-by-step explanation:
Alexandra only had $95.65, but she spent $107.85. She spent more than what she had, which means that she is in the negative, so we need to subtract.
107.85 - 95.65 = 12.20
She has -$12.20 in her account, which means she ows her savings account an extra $12.20
