The national debt was about $6.9 trillion at the end of 2003. Express this quantity as the number of dollars per person. Assume a U. S. population of 280 million.

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z