Write five polynomials. Then find the sums and differences of the polynomials you wrote.

Solve the system of equations. y= 2x y= x^2 - 15

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2