You would multiply, because there are 1 yards in 3 feet.
Answer:
The area of the section for the picnic tables is 
Step-by-step explanation:
we know that
The area of the schoolyard is equal to the area of a rectangle plus the area of a triangle
so

The area of the triangle is equal to

Answer:
17 days
Step-by-step explanation:
525-75.50= 449.50
449.50/25 is 17.98, but you can't have a decimal for a day so the answer is rounded down to 17 days
The standard equation of a circle is given by:

Where r is the radius and the center is located at (h, k).
Since the center is at (3, -5), we have h = 3 and k = -5.
Now, to calculate the radius, let's use the point (8, 7) in the equation and solve it for r:

Therefore the equation of the circle is:
I believe it is Row operations I took that class last year