Asap state whether the following polynomial is a monomial, binomial, or trinomial. 17+12x^3-3x^4

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?