Create equations that describe numbers or relationship. Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or non-viable options in a modeling context. For example, represent inequalities describing nutritional and cost constraints on combinations of different foods.*
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<p>This activity can be used in a large range of grade levels. Your class can work on percents, linear equations or piecewise functions.</p><p>Act One: We missed the semi-annual sale but we want t...