Question
At a shop, Emma paid $23 for 7 items: 3 cards and 4 stamps. 1 card cost $3 more than 1 stamp. How much did 1 card cost?
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At a shop, Emma paid $23 for 7 items: 3 cards and 4 stamps. 1 card cost $3 more than 1 stamp. How much did 1 card cost?