Question

7. Solve 3n + 11 < 17 or -3n > 12. Which is the best description of the solution set?(Points : 1)
n < 2 or n > -4
n < 2 or n < -4
n < 2
n < -4


8. Solve 4x < 2x - 10 and -3x > -12. Which is the best description of the solution set?(Points : 1)
x < -5 and x < 4
x < -5 or x > 4
x < -5
x < 4