1. The perimeter of a standard-sized rectangular rug is 24 ft.The length is 2 ft longer than the width. Find the dimensions. What is the width?What is the length?
2. Determine whether the given ordered pair is a solution of the system of equations. Remember to use alphabetically ordered variables.
(6,-9) 2x=21-y 8x=84+4y Is the ordered pair a solution?
3. Solve the following system of equations by graphing. x-2y= -2 x+2y=6 (please provide solution set if any, plus two coordinates so I can graph)