Question

fix any errors with subject - verb agreement below. click \submit answer\ if there are none. the teenagers, as well as todd flanders, has backstage passes to the concert.

Explanation:

When "as well as" is used, the verb agrees with the main subject "teenagers" which is plural, so "have" is correct instead of "has".

Answer:

The teenagers, as well as Todd Flanders, have backstage passes to the concert.