Mathematics, 08.09.2020 23:01, cyn95xx

Parents and teachers at a local middle school organized three big PTA meetings each yer. The percent of each class that were represented by a parent, family member, or legal tutor at each meeting, and the total attendance is shown in the table. Define variables and write systems of equations to represent the following situations.

Parents and teachers at a local middle school organized three big PTA meetings each yer. The percen

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Parents and teachers at a local middle school organized three big PTA meetings each yer. The percent...