The angles of a quadrilateral are in the ratio of 1:2:3:4. The largest angle is which- 1)36 degree
2)72 degree
3)108 degree
4)125 degree

Match each expression with its simplified form.

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your