Question
Jane wanted to buy files for her students. If she bought 15 files, she would need another $30. If she bought 23 files, she would be short of $78. How much did Jane have?
4 m

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Jane wanted to buy files for her students. If she bought 15 files, she would need another $30. If she bought 23 files, she would be short of $78. How much did Jane have?