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Mathematics, 05.07.2019 09:30 Isa035
9. aj is buying rulers and erasers at an office supply store. rulers cost $1.15 and erasers cost $.39. he can spend up to $11 on these items. let x represent the number of rulers. let y represent the number of pens. what is an inequality that represents the situation?
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9. aj is buying rulers and erasers at an office supply store. rulers cost $1.15 and erasers cost $.3...
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