In 1 -3x ≤ 4, then __
A
x≤-2
B
x≥-2
C
x≤-1
D
x≥-1
Correct Answer: x≥-1
1 - 3x ≤ 4 or, 1 - 1 - 3x≤4 - 1or, - 3x≤3or, - x≤1or, - 1≤x