Simplify(-8q3r4s2)2 a.64q9r16s4 b.-64q9r16s4 c.-64q6r8s4 d.64q6r8s4

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?

Identify the number 127 as a rational or irrational. explain

Is it greater than or less than7*3_9*2