Each figure has the unusual property that the value of its perimeter (in feet) is equal to the value of its area (in square feet).Write an equation for each figure. • Solve each equation for x. • Use the value of x to find the perimeter and the area of each figure. • Describe how you can check your solution.

Find the value of the variable and the length of each secant segment.

Solve the system of equations. y= 2x y= x^2 - 15

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.