Is it 3b-2a=5a-6
or
3b+2a=5a-6
you are missing the sign of 2a
Initial cost = $30,000
Depreciation rate = 2.5%
Depreciation expense per year = 30,000*2.5/100 = $750
In six years,
Depreciation = 6*750 = $4,500
Value of the tractor = Initial cost - Depreciation = $30,000 - $4,500 = $25,500
The surface area will increase by a factor of 49/16
Answer: A
Step-by-step explanation:
2.46/6 = .41
