Answer:
Annual depreciation will be $32660
Step-by-step explanation:
We have given effective year = 4 years
Economic life = 60 years
Reproduction cost of the structure = $489900
We have to calculate the annual depreciation
Annual depreciation is given by
Annual depreciation
So annual depreciation will be $32660
Y = x - 6
x = -4
plug in the second equation in to the first
y = -4 - 6
y = -1(4 + 6)
y = -1(10)
y = -10
The solution to the system is not listed in the options. The correct solution is (-4, -10).
The train went 65 miles per hour.