After getting back a grade math quiz, lili notice that the ratio of questions she got wrong to questions she got right was 1: 4. if there were 15 total questions on the quiz, how many of them did she get wrong?

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.

Two consecutive negative integers have a product of 30. what are the integers?

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no