Amber and her friend Nathan are saving to buy a video game that costs $65. Amber earns $12 per week for babysitting and spends $4 of it. Nathan earns $15 per week for walking dogs and spends $8 of it. Which expression can be used to find how many weeks it will take to save for the video game?
Group of answer choices

65 ÷ [(12 − 4) + (15 − 8)]

65 ÷ [(12 + 4) − (15 − 8)]

65 ÷ [(12 + 4) − (15 + 8)]

65 ÷ [(12 − 4) + (15 + 8)]