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Mathematics, 29.10.2021 14:00 Blbyrd1679
Volunteers at Sam's school use some of the student council's savings for a special project. They buy 3 backpacks for $9 each and fill each backpack with paper and pens that cost $4. By how much did the student council's savings change because of this project? The savings was changed by. dollars.
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Volunteers at Sam's school use some of the student council's savings for a special project. They buy...
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