Find the additive inverse of $\frac{-2}{3}.$

Write ${\left(\frac{8}{27}\right)}^{-1/3}$ in its simplified form. (Express in $\frac{p}{q}$ form)

Answer the following question.

Express $935$ in general form.

$0$ is not an irrational number.

Width of a rectangle can be found, if its length is given.

$5$ is a monomial.