flora64 flora64
  • 09-04-2015
  • Mathematics
contestada

Tony has an average score of 82 on three tests. His average score on the first two tests is 85. What was his score on the third test?

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thompzac
thompzac thompzac
  • 09-04-2015
76, because if you use guess check and revise you will see that 85+85+76=246 and 246/3=82=)
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AyaZ
AyaZ AyaZ
  • 09-04-2015
[tex]82 * 3 = 246[/tex]
[tex]246 - 85 - 85 = 76[/tex]
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