Answer:
Which is a reason that organic farming is more expensive than conventional farming?
Organic farmers must pay for a costly certification process
How many years must a farm be run organically before its produce can be labeled as “organic”?
3
What is a benefit of crop rotation?
Rotating crops can help build healthy soil.
Step-by-step explanation:
Just took the test!
Answer:
5
Step-by-step explanation:
they want you to find the other coordinate with a y value of 3.
You can see the only ones with a y value of 3 is (-7,3) and (5,3)
Given the equation:

You know that the radioactive substance has this half-life (in years)

And:

Therefore, you can rewrite the equation in this form in order to find "k":

Solve for "k":
6A-8B= 70 because a=-7 and b=-14.