darryel02mcclendon8
darryel02mcclendon8 darryel02mcclendon8
  • 14-09-2022
  • Mathematics
contestada

There are three exams in a marking period. A student received grades of 72 and 88 on the first two exams. What is the minimum grade the student can earn on the last exam to get an average of no less than 85 for the marking period ?

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