Question

The value of a computer is $3500. after 2 years, the value of this computer is $2200. find the value of the computer after 5 years.

Answer 1

find decrease per year
decrease=3500-2200=1300
years=2

decrease per year=1300/2=650/1

so for 5 years
650 times 5=3250

3500-3250=250

it is worth $250 after 5 years