The Duke, Maddalena, and Gilda are all characters from the opera A) Il trovatore

B) La traviata

C) Carmen

D) none of these

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

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.

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)