Subject: Tamika
Verb: engaged
Tamika is the the subject because he/she is who the verb is happening to.
Engaged is the verb because it is what Tamika is doing.
I don't remember the equation completely. But here it goes:
Solve the equation. Hint: n+7
1.n+25 2.n+21
Thanks. Pretty simple, but I don't really get it. :D