Respuesta :
because she borrowed the money which means she has to pay it back when she gets enough. which will be subtracting $20 from her and adding it to her dad .
Answer:
Millie owes her dad $20, so she has −$20. Since she has to pay the $20, she currently has $20 less than $0.
Step-by-step explanation:
Because she spent all of her dad's money, she doesn't have the money to pay him back, therefore creating a debt of -$20.
Hope this helps!! ༼ つ ◕_◕ ༽つ