kevinjan2004 kevinjan2004

11-07-2022
Mathematics

contestada

Sarah received scores of 85, 92 and 78 on her first three exams of the grading period. What is the lowest score Sarah can earn on the next exam for the exam average to be at least a 87 for the grading period.

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sin0813 sin0813

11-07-2022

The lowest score could be 87

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