Where does the graph of the function f(x)=x2+x−6 cross the x-axis?

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

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?

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?