michaeltreece446 michaeltreece446

19-11-2018
Mathematics

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QUESTION 16The cost of DVD players has dropped by $20 each year. If a DVD player cost $189 four years ago, how much does it cost today?$109.00$269.00$30.24$77.41

Respuesta :

apologiabiology apologiabiology

19-11-2018

-20 each year

how many years? 4

-20 times number of years=drop

-20 times 4=-80

dropped by -80 total

if costs 189 before, now it is 189-80=109

costs $109.00 today

Answer Link

lunarfox270p16yqz lunarfox270p16yqz

19-11-2018

It costs $109 Now. Hope this helps

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