99060877
99060877 99060877
  • 18-03-2021
  • Mathematics
contestada

Kennedy buys cell phone cases for $4.50 and sells them to her friends for $18.00. What is the percent mark-up?
(HINT: use the percent of change method)

Respuesta :

van13511
van13511 van13511
  • 18-03-2021
300% markup is the answer
Answer Link

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