Which ordered pair is the best estimate for the solution of the system of equations?

y=−12x+4y=12x−3

(7, 0.5)

(7.5, 0.5)

(7, 1)

(7, 0)

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

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?

Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°