Answer:
603.2 meters
Step-by-step explanation:
circle - the outside of the walk in this case. This circle has a
diameter of 22 + 8 m, therefore a radius of 15m. The inner circle
has a diameter of 22m - as given - a radius of 11m.
You subtract the area of the inner circle from that of the larger circle.
Answer:



Step-by-step explanation:
We can create an equation for this problem by converting the words to an equation.
The <em>flat fee</em> was $119. We then add $75 for every hour worked. This means that this becomes
. Since the total cost was $306.50, the equation is
.
We can now solve for x, the amount of hours worked, to find it’s value.

Hope this helped!
Answer:
Hard
Step-by-step explanation:
Answer:
-1.44285714286
Step-by-step explanation: