Absolute value represents distance. Distances can't be negative.
So it's impossible to have |3-w| be some negative value.
Which is why

has no solutions
Your answer is gonna be the second one!
The first option: 2x^2+2x-4 since there are three terms
Answer:
For the part that contains organic matter your answer is, 35 negative result
For the part that does not contain organic matter your answer is, 60 positive result
Step-by-step explanation:
If we pay attention to the part that contains organic matter the total amount 700 and 665 is positive, so subtract them 700-665 to get 35 negative result
For the part that does not contain organic matter the total amount is 300, and 240 of it is negative, so subtract 240 from 300 to get 60 positive result
Your Welcome, Hope This Helps, And Have an Awesome Day!!!