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Linear Inequalities in One or Two Variables

SAT Math· difficulty 3/5

Adult tickets are \12,child, child $8.Totalrevenuemustbeatleast. Total revenue must be at least $240.Inequalityfor. Inequality for aadultsandadults andc$ children:

  • A

    12a+8c=24012a + 8c = 240

  • B

    a+c≥240a + c \ge 240

  • C

    12a+8c≥24012a + 8c \ge 240

    check_circle
  • D

    12a+8c≤24012a + 8c \le 240

Explanation

Revenue must be at least 240240: 12a+8c≥24012a + 8c \ge 240.

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