Welcome to Bytelearn!

Let’s check out your problem:

Which expression is equivalent to $\left(\frac{7}{6}\right)^{-1}$ ?$\newline$$-\frac{7}{6}$$\newline$$-\left(\frac{7}{6}\right)^{1}$$\newline$$\frac{6}{7}$$\newline$$\left(\frac{6}{7}\right)^{-1}$