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1 vote
1 vote
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?

User Gijswijs
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1 Answer

13 votes
13 votes

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

User Ishrat
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