Factor 24k+36q-1224k+36q−1224, k, plus, 36, q, minus, 12 to identify the equivalent expressions.

What is the volume of the sphere shown below with a radius of 3?

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?

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.