The Solution:
The correct answer is [option B]
Given:
Required:
To determine the inequality represented by the given number line.
Answer:
Solving a Direct Variation Problem
Write the variation equation: y = kx or k = y/x.
Substitute in for the given values and find the value of k.
Rewrite the variation equation: y = kx with the known value of k.
Substitute the remaining values and find the unknown.
Step-by-step explanation:
1.

which is further simplified to

which is 20.
2.