Question

9) Solve and graph each inequality on a number line.g. -6x ≤ -42

Answer 1

To solve the inequality:

`\begin{gathered} -6x\leq-42 \\ \text{Divide both sides by -6:} \\ (-6)/(-6)x\leq(-42)/(-6) \\ x\ge7 \end{gathered}`

Now, the graph of this inequality would be a number line with a shaded region of any number greater or equal than 7, like this: