Question

10x - 5 < -45
option 1
option 2

Explanation:

Step1: Add 5 to both sides

$10x - 5 + 5 < -45 + 5$
$10x < -40$

Step2: Divide by 10

$\frac{10x}{10} < \frac{-40}{10}$
$x < -4$

Step3: Match the number line

$x < -4$ means an open circle at -4 and arrow left.

Answer:

Option 2 (The graph with open circle at -4 and arrow left)