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MGSM / Brinley está en la clase de matemáticas del Sr. Bert. El Sr. Bert toma seis…

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Brinley está en la clase de matemáticas del Sr. Bert. El Sr. Bert toma seis exámenes cada semestre. Les permite a los estudiantes eliminar la nota más baja del promedio de cada semestre. Si las notas de Brinley en los primeros cinco exámenes son 89, 71, 92, 100 y 86, ¿qué nota necesita en el sexto examen para obtener un promedio de 93?

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