Answer:
graph c
Explanation:
-
(12x + 8) ≤ - 2x + 11 ← distribute the parenthesis on the left by -
- 3x + 2 ≤ - 2x + 11 ( add 2x to both sides )
- x + 2 ≤ 11 ( add 2 to both sides )
- x ≤ 13
multiply both sides by - 1, reversing the symbol as a result of multiplying by a negative quantity.
x ≥ - 13
because x can be equal to - 13, this is indicated by a solid circle on the number line at x = - 13
greater than - 13 means the arrow points to the right of x = - 13
this is represented by graph c