paradise72 paradise72
  • 11-04-2022
  • Mathematics
contestada

A laptop computer is purchased for $2600. Each year, its value is 80% of its value the year before. After how many years will the laptop computer be worth
$500 or less?

Respuesta :

keyshab586 keyshab586
  • 11-04-2022

the will he worth less because 80% a year is a 10% so 2600-500=2100 so 2100÷10=210

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