Question

Which of the following is the solution?A. 2B. 5≤x<−2C. 2≤x≤5D. −5

Answer 1

Answer:

we conclude that:

$8\le \:-4x$

The graph is also attached below.

Step-by-step explanation:

Given the inequality expression

$9\le 1-4x$

simplify

$9\le -4x+1$

Add -1 to all parts

$9+(-1)\le -4x+1+(-1)$

simplify

$8\le -4x$

Divide all parts by -4

$\frac{8}{-4}\le -\frac{4x}{-4}$

$-2\ge \:x>-5$

Thus, we conclude that:

$8\le \:-4x$

The graph is also attached below.