Y=4x+9y choose 1 (choice a) a only (-3,3) (choice b) b only (-2,2) (choice c) c both (-3,3) (-2,2) (choice d) neither need asap

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.

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )