Question
At a shop, Xandra paid $40 for 7 items: 2 marbles and 5 coins. 1 marble cost $6 more than 1 coin. How much did 1 marble cost?
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At a shop, Xandra paid $40 for 7 items: 2 marbles and 5 coins. 1 marble cost $6 more than 1 coin. How much did 1 marble cost?