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Lesson 1 Business Cents
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Lesson 2 Pet Sitters
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Lesson 3 Too Big or Not Too Big, That Is the Question
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Lesson 4 Some of One, None of the Other
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Lesson 5 Pampering and Feeding Time
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Lesson 6 All for One, One for All
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Lesson 7 More or Less
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Lesson 8 Shopping for Cats and Dogs
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Lesson 9 Can You Get to the Point, Too?
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Lesson 10 Taken Out of Context
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Lesson 11 To Market with Matrices
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Lesson 12 Solving Systems with Matrices
