What are the two main pranches of agriculture? Explain each and how they differ from each other. 1) Urop farming, Jivestocp farming

Find the difference quotient \( \frac{f(x+h)-f(x)}{h} \), where \( h \neq 0 \), for the function below. \[ f(x)=5 x^{2}-3 \] Simplify your answer as much as possible.

What is the solution to the problem, in lowest terms? \[ \frac{8}{9} \div \frac{2}{7}= \]

The chemical structure of oxamic acid \( \left(\mathrm{C}_{2} \mathrm{O}_{2} \mathrm{OHNH}_{2}\right) \) is shown below. Highlight each atom that is in an amino group. :O:

Solve forx. Show the work that leads to your answer. \( (3 x-2)(3 x+2)=9 x \)

Remove the greatest common factor. \[ 9 b(2 a+7 c)-2 d(2 a+7 c) \]