Find 6 m if m = 5/13 a.) 6 5/13 b.) 5 c.) 2 4/13 d.) 5/78

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

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.

What is the the greatest common factor ?