7x (13x^2 - 8) = 91x^3 - 56x
I believe that on the shape is length times the width which is 56
Area = side * side
Area of the square = 6 1/9 * 6/1/9
= 36 1/81
The range is the difference between the largest number and the smallest number. This means you subtract the smallest number from the largest number. If the range is 8, then you can add 8 to the smallest number on the list to get the largest number, m.
Our smallest number is 12, so add 8 to 12.
8 + 12 = 20, so m is 20.
I hope this helps!
