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

The correct option is:  (42 • 7) – (8 • 8.25)

Step-by-step explanation:

Mike saves $42 in each week.

So, the amount he saves in 7 weeks =

He plans to spend $8.25 each day for snacks during his 8-day vacation.

So, the amount he will spent in 8 days =

Thus, the amount of money he will have left =

360/29

step-by-step explanation:

600,000,000,000, or 6e14

step-by-step explanation: