Help me witch these 4 questions and thanks

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.