A student has received scores of 88,82, and 84 on three quizzes. If tests count twice as much as quizzes, what is the lowest score the student can get on the next test to achieve an avg score of at least 70?

thank you everyone,

Judi

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- Dec 17th 2008, 08:40 PM #1

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- Dec 17th 2008, 08:43 PM #2

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- Dec 17th 2008, 08:54 PM #3

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- Dec 17th 2008, 11:02 PM #4

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