munashowka46
munashowka46 munashowka46
  • 13-01-2023
  • Mathematics
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Mariana average 81 on her first three has three exams the first score was 85 the second score was 4 less than the third score what did she score on the second and third exams​

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10u + 7 = 8 ( 2u - 4 ) - 9
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