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Ilia_Sergeevich [38]
2 years ago
7

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 o

n the next exam for the exam average to be at least a 87 for the grading period.
Mathematics
1 answer:
Gnoma [55]2 years ago
3 0
The lowest score could be 87
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Step-by-step explanation:

You included no options but the expression should go something like this:

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