Description: Using information from the Super Yoga word problem, explore all the possible combinations and create equations which express the possibilities. Let's figure out which plan is best! Created by Sal Khan. I'm in the mood to improve my flexibility a little bit so I decide to take some Yoga classes so I show up at the local yoga place called Super Yoga and ask them, "how much does it cost?" And they say, "we've got a basic plan" "and we've got a trial plan." The trial plan, if you just want to try things out, you can come to any of the sessions and it's going to cost you $12 per 1hr session.*Teacher Advisor is 100% free.