Mathematics, 25.11.2019 23:31 victoriacarr638
The equation v = -2000t + 20,000 describes the value in dollars of a certain model of car after it is t years old. if a car is worth $14,000, find the age of the car.
a.
5 years
c.
3 years
b.
4 years
d.
2 years
answer is c
Answers: 1
, having the actual value of the car can tell us how old is the car by doing the correct replacements: 
.Adding 2.000t both sides of the equation allows us to obtain 
.Then, 
, which finally allows us to find the value of t, 
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