The most you can sell for each one is 9$ because its the greatest common factor
Answer:

Step-by-step explanation:
We are to find an equivalent expression for:

Step 1: Combine the terms in the numerator into one fraction. Do the same for the denominator.

Step 2: Write on a straight line and simplify

The correct option is B.
I dont really understand your question
Answer:
5.38516
Step-by-step explanation: