The correct equation to represent the amount of money Malia would take in based on the number of hours worked, \( x \), is:
\[ y = 17.35x + 100 \]
In this equation, \( y \) represents the total amount of money she makes, \( 17.35x \) represents the money earned from working \( x \) hours, and the \( 100 \) is the hiring bonus she received.