81 inches converted to feet is 6.75 feet
We have
x>=-2
x<=6
y>=-1
y<=4
using a graph tool
see the attached figure
the solution is the figure of a rectangle <span>limited by points
</span>(-2,-1) (6,-1) (-2,4) (6,4)
the answer is
a rectangle
a parallelogram (rectangles<span> are subsets belonging to the set of </span><span>parallelograms)</span>
The answer is 3 because percentage is out of 100. therefore 10 is 10 percent of 100, etc
I think that the answer is 3 , because you
order the numbers from least to greatest
Then divide by how many numbers there are
Next, subtract the number you got which was 24.75 by the numbers
Once you did that with all the numbers, add then up then divide by how many numbers there are (which was 8)
That probably made no sense but I tried