Taking Classes

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Given certain parameters, how many possible students can take math and English, science and English, and math and science?

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Mystery Number

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What is the mystery number that fits the description?

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Palindrome Odometer

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Determine how fast a bus was traveling during two hours of time.

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Paper Folding

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Determine the thickness of folded paper.

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Phone Tree

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Determine the structure of a telephone tree used by eighth graders in Jefferson County who offered to help when the river flooded their town.

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Going to the Movies

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Predict the cost of the movie tickets.

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Library Fines

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Help Minerva sort out her charges from the school library.

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Sales Options

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Which salary option should Mrs. Lee, the top salesperson in the company, take?

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Double Dollars

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What is the fewest number of years until an investment doubles in value?

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Judy’s Gift

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How much money did Judy give Dave?

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