3/4 =12/c it’s about solving proportions

Me. i need an answer asap. , you! select the correct answer from each drop-down menu.simplify the given polynomial and use it to complete the statement.the polynomial simplifies to an expression that is a blank with a blank degree of blank .

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36