The ncaa women's basketball tournament begins with 64 teams in each round one half of the teams are left to complete until only one team remains how many teams are left after 6 rounds?

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Hich polynomial correctly combines the like terms and expresses the given polynomial in standard form? 8mn5 – 2m6 + 5m2n4 – m3n3 + n6 – 4m6 + 9m2n4 – mn5 – 4m3n3

What are linear equations? could'ya explain too me, ? ! and how do you see what graph is a proportional relationship?