Mathematics, 12.10.2019 07:30 anicholson41

Maria scored 72, 97, and 82 on her first three math tests. she wants to have a mean score of 82 for the quarter. how many points does she need on her last test to earn an 82 for the quarter

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Maria scored 72, 97, and 82 on her first three math tests. she wants to have a mean score of 82 for...

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