Marshall is comparing different companies that rent sound systems. The total cost, y, for each company includes a fixed rental fee plus an additional fee based on the number of hours, x, the sound system is rented. Information about the cost for each company is shown below

Maryann’s friends loved her bulletin board, and 4 of them asked her to make one for their homes. she offered to make each of her friends a replica of her bulletin board that measures 2 meters by 3 meters. how many kilograms of burlap should maryann collect to complete the bulletin boards for her friends? maryann should collect kg of burlap.