Mathematics, 26.03.2021 22:50, saucybby

Lakota bought 6 new compact disks and 2 used compact disks for $127.92. At the same prices, Mackenzie bought 3 new compact disks and 8 used compact disks for $133.89. Find the cost of buying a single used compact disk.

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Lakota bought 6 new compact disks and 2 used compact disks for $127.92. At the same prices, Mackenzi...