Suppose that a phone that originally sold for $800 loses of its value each year after it is released.
Write an equation for the value of the phone, , years after it is released.

Respuesta :

Answer:

WHAT IS THE VALUE THAT IT LOSES PER YEAR. OR EXPONENT.

Step-by-step explanation:

800-m=c
M=how much money the phone goes down
C=cost of phone after it loses value