LeoInc3120 LeoInc3120
  • 22-01-2020
  • Mathematics
contestada

On three examinations, Dana received scores of 84, 89, and 78. What score does Dana need on the fourth examination to raise his average to 85?

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brooklynroseallred
brooklynroseallred brooklynroseallred
  • 22-01-2020
Dana needs to get a score of 89 to raise his average to 85.
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