Answer:
<em>The correct option is: (42 • 7) – (8 • 8.25)</em>
Step-by-step explanation:
Mike saves $42 in each week.
So, <u>the amount he saves in 7 weeks</u> =
He plans to spend $8.25 each day for snacks during his 8-day vacation.
So, <u>the amount he will spent in 8 days</u> =
Thus, the amount of money he will have left =
refer to the attachment
3rd one. The general form of a circle is set equal to the radius squared. So right side is 4 then plug in values until true.
The surface area of what shape exactly?