The late fee for a library book is $2.00 plus 15¢ each day for a book that is late . if monica's late fee is $2.75, write and solve a linear equation to find how many days late her book is

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters