-3 + -2 = -5
-5 + 5 = 0
0 x 2 = 0
The answer to your question is 2,600
For this, look at the 6th digit (hundred-thousands). If that digit is more than or equal to 5, then the next digit is rounded up. Since it is, the answer becomes 35,000,000.
Answer: 35,000,000
I’m not sure if this is correct but
you have used 3/8 of the plants so you will have 5/8 left to use
A' = (-2, 1)
B' = (1, 0)
C' = (-1, 0)