Mathematics, 28.06.2021 18:20 Gearyjames8
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?
62.75
77
82
83.25
Answers: 1
Mathematics, 21.06.2019 16:40
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Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1
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Mathematics, 21.06.2019 23:30
Plzzz answer both questions and i will give you 100 points
Answers: 1
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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