21) Tracy wants an average grade of 88 from her
four geometry exams. The scores for her first
...
Mathematics, 07.10.2020 09:01 rb161040
21) Tracy wants an average grade of 88 from her
four geometry exams. The scores for her first
three exams are 85,98, and 81. What grade
would Tracy need to earn on her fourth exam to
have an average grade of 88?
Answers: 2
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