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Mathematics, 05.05.2021 02:00 addisynshepherd

Susan has three grades in English class so far: 82, 90, and 83. If she has a test coming up, what grade would she need to earn so her overall average is at least 87?

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Susan has three grades in English class so far: 82, 90, and 83. If she has a test coming up, what gr...
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