Mrs. gomez is sewing a dress for each of her four daughters. each dress uses 2.25 yards of fabric, and the fabric costs $4.15 per yard. what will be the cost for fabric for all four dresses? show your work, including labeling your answer with the appropriate units of measure.

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.