You have a large brown wall in your yard. You are going to use part of that wall to enclose a rectangle and separate it into three pens as shown below. You have $6720 to spend on fencing to enclose this rectangular area. You also want to make THREE pens as shown below. You are also using the wall as one horizontal side of the area so you do NOT need to provide fencing on that side. The cost of the outside fencing (in purple) is $4.00 per foot and the two vertical fences inside the pen (in green) costs $7.00 per foot. You desire to enclose the largest possible area you can. What is the largest total area you can enclose? Do NOT use calculus to solve this problem. Use your graphing calculator or a Desmos graph to help answer it at the end of your work. largest area - feetO square feetO dollars per footO dollars per square foot Did you indicate the units also?

Amber wants to put tiles on the backsplash of her kitchen counters. She will need 36 square feet of tiles. She will use basic tiles that cost $8 per square foot and decorator tiles that cost $20 per square foot. How many square feet of each tile should she use so that the overall cost of the backsplash will be $10 per square foot?

Valerie is designing a patch to sew on her jacket. The patch is a square with the dimensions shown in the image below. Valerie plans to add a silver fabric stripe around the perimeter of the patch and along the diagonals. Valerie can buy rolls of the silver fabric that each contain 5 in of fabric. How many rolls of fabric will she need to buy? Show all your work. swer: 4 in

laura want to cover the floor of her rectangular bedroom with carpet .laura's bedroom is 15 feet in width and 24 feet in length.if the cost of the carpet is $5 per square foot ,how much will it cost laura to carpet the bedroom

The Homecoming dance is going to be held in the school gymnasium which is 300 feet X 300 feet.  The fire marshall requires 4 square feet per person.  How many tickets can the school sell?

Mrs. Callahan is building a new dog pen for her dog, Cooper. She has 24 feet of fencing to build the dog pen. The pen needs to be a rectangle. What are the lengths and widths of several (e.g. four) different sizes of pens that she can make with that amount of fencing? Which pen will give Cooper the largest area to run around in?

Jake Plans to remodel his kitchen with new tiles. The kitchen is 80 square feet. If it takes 17.6 tiles to cover one square foot, and the tiles necessary to cover the area of the floor weigh 4,928 pounds; how many pounds does one tile weigh?

Ariel's bedroom is 170in long, 135in wide, and 8.3 ft high. Her bedroom has two windows that measure 15 sq.ft. each and a door that measures 20 sq.ft. Ariel and her daughter, Melody, are going to paint Ariel's bedroom. It is given that 1 gallon of paint covers 150 sq.ft. How many gallons of paint are needed to paint the four walls and the ceiling of Ariel's bedroom with one coat of paint? Round your final answer to two decimals places.

Luke is buying a computer monitor that is 12 inches tall and has a distance of 37 inches between opposite corners. What is the width of Luke's new monitor?

You want to put edging around your above ground rectangular pool. The dimensions of the pool are 22 ft by 27 ft. How many feet of edging do you need to purchase to surround the pool? Your answer should be number only.