Go to Chapter 10.7
http://www.classzone.com/cz/books/algebra_1_2007_na/resources/htmls/ml_hsm_alg1_eWorkbook/index.html
Or
Go to Chapter 10.8
http://www.classzone.com/cz/books/ml_alg_1_ca/resources/applications/eWorkbook/index.html
Section Quiz
http://www.classzone.com/etest/viewTestPractice.htm?testId=4292