Question
In a store, a box of staplers costs thrice as much as a guidebook. Mrs Thia spent 18 of her money to buy 4 boxes of staplers. She then spent 58 of her remaining money to buy some guidebooks and had $69.30 left. How much does each guidebook cost?
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In a store, a box of staplers costs thrice as much as a guidebook. Mrs Thia spent 18 of her money to buy 4 boxes of staplers. She then spent 58 of her remaining money to buy some guidebooks and had $69.30 left. How much does each guidebook cost?