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

$11.50 because
<span>57.5</span>÷5=11.5
-3 per minute. Decending means going backwards or witch in this case we are talking about negitive numbers
Answer:
11 1/4
Step-by-step explanation:
2 5/4 = 3 1/4
3 5/1 = 8
8 + 3 1/4 = 11 1/4