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Applying the percent equation: Problem type 1 duration 3 minutes 4 seconds Applying the percent equation: Problem type 1 Applying the percent equation: Problem type 1	Applying the percent equation: Problem type 1 Using the proportion %/100 = Amount/Base to plug in what's given to find what is asked for. math math empoirum algebra proportion percents amount percent base percentage form equals equation cross ratios ratio explanations alex places rise times decimal first% questions answers From Tom Grant 14 plays 0
Additive property of equality with integers duration 2 minutes 41 seconds Additive property of equality with integers Additive property of equality with integers	Additive property of equality with integers The beginnings of understanding how to solve equations by doing something to both sides, keeping it equal math math emporium adding to both sides side v. thing step numbers equality property addition problems equals minus explanations opposite instance problem mind b. variables integers From Tom Grant 11 plays 0