2 + 2 x 4 - 16 = -6
How?
Use PEMDAS.
The first step that shows up is multiplication.
2 + 8 - 16
Next comes Addition.
10 - 16
-6
Answer:
25a-23b-27
Step-by-step explanation:
-17+a-23b+24a-10
-17-10+25a-23b
-27+25a-23b
Could be wrong but try 6/3 then 2
Answer:
16, 21, 26
the number pattern is odd, because 5 is an odd number.
A) The rate for the first 3 years :
15,600 - 7500 = 8100
8100/3 years = 2,700 per year depreciation.
B) The rate between 3 and 8 years:
7500 - 2800 = 4700
4700 / 5 year = 940 per year depreciation.
C) the value of the machine depreciated at a higher rate in the first 3 years. After the first 3 years, the depreciation rate decreased.