whats the answer to

POSSIBLE POINTS: 1 A computer costs $800. It loses - of its value every year after it is purchased. 1. Write an equation representing the value, v, of the computer, t years after it is purchased. 2. Use your equation to find v when t is 5. 3. What does this value of v mean? :: U = 800 - () : v = 800 . (3)* : V= 0.78 : v = 189.84 : After 5 years, the value of the computer is about $0.78 #: After 5 years, the value of the computer is about $189.84