not sure if enough information is given but here goes

Movie theatre

2013

number of people attending in 2013 = x1

avg

__ticket__ price = y1

2013

__revenues__ x1*y1 = 30.6Million

2014

number of people attending in 2014 = x2

avg ticket price = y2

2014 revenues x2* y2 = 28Million

__Revenue__ difference Difference 2014 -2013 =- 2.6 million

avg ticket price decreased 1.2% in 2014 which contributed 340,000 to the 2.6 M decline

attendance declined 7.1 in 2014 from 2013

Solve for x1 and x2

Thanks all for the help -- my brain is fried trying to solve this so I know 2 equations 2 unknowns but if you could help w/ the calculation I would be eternally grateful. I posted in advance forum also but will delete if someone can help me here