Answer:

Step-by-step explanation:
The circle is a flat surface or area limited or closed by a circumference. It is a two-dimensional figure and is formed by making a curve where it will always have the same distance to the center. Its area can be calculated using the following formula:

Therefore the area of the circular baking tray is:

Answer:
5
Step-by-step explanation:
two negatives = a positive.
8 + 5 - 8 = 5
It would be 67 because its the same decrease as the other.
All you do is divide 42,786 by 12
42786÷12=$3,565.50 per month