Hadley's parents want to build a fence around her play area. The perimeter of the play area is 184 feet. The width is two times the length. Find the length and width of the play area. Use the formula for the perimeter of a rectangle as one of your equations.

12 pack of pens for $1.09

m packs =  1.09*m = 1.09m

1 composition book = $2.79

n composition books = 2.79*n = 2.79n

Total cost = (1.09m + 2.79n)

Since there is a discount of 5%, the net price would be: 100% - 5% = 95%

Net Cost = 0.95*(1.09m + 2.79n)

Cindy's bill =    $ 0.95*(1.09m + 2.79n)