Question
At a shop, Alice paid $27 for 6 items: 4 glues and 2 rulers. The total cost of 4 glues is $5 more than the total cost of 2 rulers. How much did 1 glue cost?
4 m

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At a shop, Alice paid $27 for 6 items: 4 glues and 2 rulers. The total cost of 4 glues is $5 more than the total cost of 2 rulers. How much did 1 glue cost?