Question
At a shop, Alice paid $17 for 5 items: 3 rulers and 2 correction tapes. The total cost of 3 rulers is $7 more than the total cost of 2 correction tapes. How much did 1 ruler cost?
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At a shop, Alice paid $17 for 5 items: 3 rulers and 2 correction tapes. The total cost of 3 rulers is $7 more than the total cost of 2 correction tapes. How much did 1 ruler cost?