Mike saves $42 a week for 7 weeks. During his 8-day vacation, he plans to spend $8.25 each day for snacks. Which expression shows how much money he will have left?

(42 ÷ 7) – (8 • 8.25)


(42 • 7) – (8 • 8.25)


(42 • 7) + (8 • 8.25)


42 • 7 • 8 • 8.25