Please, i really need this answered.

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.