we are asked to define the width and length of a rectangular college athletic field with a parameter of 98 and length 12 more than the width, we represent x as the width, that is the length is x+12. Using parameter formula: 96/2 = x + x+ 12 ; 48 = 2x + 12; x is equal to 18 m while x + 12 is equal to 30 m
