The forumula for finding area of the circle is
![\pi r^2](https://tex.z-dn.net/?f=%20%5Cpi%20r%5E2)
.
Let's find the radius of the mug:
![r=\frac{d}{2}=\frac{8}{2}=4](https://tex.z-dn.net/?f=r%3D%5Cfrac%7Bd%7D%7B2%7D%3D%5Cfrac%7B8%7D%7B2%7D%3D4)
Now, we can to express the area of each cookie in terms of pi:
Maria needs to save $187.50 per month in order to attend college.
First, subtract the $1,100 scholarship from the cost of college, or $10,100, to get $9,000. This is the amount that she needs to save after 4 years. Next, since she is saving monthly, we need to know how many monthly periods are in 4 years, so multiply 12 months/year by 4 years to get 48 monthly periods. Finally, divide the total amount needed ($9,000) by the monthly periods (48) to get $187.50. This answer would change if she earned any interest on her savings, and depending on the compounding period, if any, for such interest.
Answer:
-6x-10y
Step-by-step explanation:
Multiply -2 by everything in parenthesis
4 1/3, 4 1/2, 4 5/6, 5 1/6, 5 2/3, 5 6/6