irfioergrl irfioergrl
  • 15-05-2018
  • Mathematics
contestada

Helen is 54 inches tall and grows at a rate of 1.2 inches per year. Which of these equations models this situation?

Respuesta :

carlosego
carlosego carlosego
  • 24-05-2018
For this case, the first thing we must do is define a variable:
 x: number of years
 We now write the equation that represents this problem.
 We have then:
 y = 1.2x + 54
 Answer:
 An equation that models this situation is:
 y = 1.2x + 54
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