Gerald purchased a rectangular plot of land. The length of the plot is 20 feet more than the width.
The cost of the land was $12 per square foot. Gerald
also had a fence put around the entire
perimeter of the plot, at a cost of $8 per linear foot.
The total amount he spent on both the land
and the fence was $10,560.
Part B
Write an equation in one variable that can be used to
find the width, x feet, of the plot. Express the equation
in the form ax2 + bx +c. Provide evidence to support
your answer.
Write the equation below in simplest form: