Does anyone know the percentages of child support for the following states for two children?

Texas
Arkansas
Tennessee

Check here for the TN Schedule (Combine your gross with the dads gross)
http://www.state.tn.us/humanserv/is/Documents/CSSchedule.pdf#search='tennessee%20child%20support %20schedule'

Check here for TX Schedule (seems like they only yuse dads net pay for this one)http://www.texas-divorce-pros.com/texas-02.htm

Check here for AR Schedule check here (seems they also only use the dad's net pay)http://courts.state.ar.us/pdf/admin_order10.pdf

For other states check here
http://www.supportguidelines.com/links.html