Question

Use the number line to determine if each number is a solution . And don't worry this is just a practice :)

Answer 1

`\begin{gathered} \text{The inequality yields } \\ x<0\text{ or x>9} \\ thus,\text{ a number is a solution if is less than 0 or is greater than 9} \end{gathered}`
`\begin{gathered} \text{ The numbers that satify the condition are:} \\ 12,-1,-4,20,-10 \end{gathered}`