Respuesta :

Given data:

The amount Kellen earned in 4.5 hours is $52.92.

The expression for the given statement is,

[tex]\begin{gathered} 4.5\text{ hours=\$52.92} \\ 1\text{ hour= \$11.76} \end{gathered}[/tex]

Thus, Kellen earned $11.76 per hour.