The answer is 27 because the are nine options which can be recombined in 3 independent ways. Therefore, 9*3=27
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Answer:</h2>
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Step-by-step explanation:</h2>
<h3>1. Write the expression.</h3>

<h3>2. Substitute y for x, and x for y.</h3>

<h3>3. Solve for y.</h3>

<h3>4. Express your result.</h3>
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Answer:
i do not think it is possible to delete a question after you have posted it. if i were you i probably would have just edited it and save myself the emmbarasment
Step-by-step explanation:
Solving for x you would get X=6