Ryan has his own business selling watches, and he wants to monitor his profit per watch sold. The expression [tex]\frac{200x-300}{x}[/tex] models the average profit per watch sold, where x is the number of watches sold.



Ryan also earns money by selling colored watch bands with the watches he sells. The linear expression 100x – 50 models Ryan’s additional income. What is the expression that models the new average profit, including the bands? Note: To obtain the new average profit expression, add the linear expression to the original rational expression. Write the new profit expression as one fraction.