Question

What is the solution (in interval notation) to the following inequality below? 3 x > 105 O (35,00) 0 (35,00) [35,00] O (-0,35)

Answer 1

We have the inequality

`3x>105`

To solve we notice that the 3 multiplying x is positive, so we can divide both sides of the inequality by 3 without changing the sign. Then

`\begin{gathered} 3x>105 \\ (3x)/(3)>(105)/(3) \\ x>35 \end{gathered}`

In interval notation this is

`(35,\infty)`