What is the result of subtracting the second equation from the first?
4 - 3y = 6
- 82 - y = 6

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

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?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2