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  • 10-05-2017
  • Mathematics
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Victoria wants to earn an average grade of at least 80 on her four Algebra tests. So far she has taken 3 tests and earned grades of 54, 89 and 100. _____ is the minimum score that she needs to earn on the fourth test to get an overall average score of 80.

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Аноним Аноним
  • 10-05-2017
73 is the minuim score.
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