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gir4566

  • 4 years ago

A student scored 83 and 91 on her first two quizzes. Write and solve a compound inequality to find the possible values for a third quiz score that would give her an average between 85 and 90, inclusive

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  1. Mertsj
    • 4 years ago
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    \[85\le\frac{83+91+x}{3}\le90\]

  2. Colere252346
    • one year ago
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    85 Is greater than or equal to 83+91+x over 3 is greater than 90 ; 81 is greater or equal to n is greater than or equal to 96

  3. Colere252346
    • one year ago
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    Thats for Novanet

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