Respuesta :
12.25x + 8.75y > = 90 (thats greater then or equal) <== ur inequality
adultcost+childcost≥90
numberofadults times cost per adult+numberofchildren times cost per child≥90
12.25x+8.75y≥90
numberofadults times cost per adult+numberofchildren times cost per child≥90
12.25x+8.75y≥90