HELP I HAVE 5 MIN TO TURN THIS IN!!!!!!!!!!!!!!!!!!!!!!!!!!!!

What are the simplified versions of the expressions shown below??

WILL MARK BRAINLIEST!!!!!!!!!!!!
(11, 15, and 18 don't count)

HELP I HAVE 5 MIN TO TURN THIS IN What are the simplified versions of the expressions shown below WILL MARK BRAINLIEST 11 15 and 18 dont count class=