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2/13 Notes 7-2 Ex. 2 -3 – homework -Practice 7-2 B practice 7-2.b 2/14 Notes 7-3 Ex. 1 – homework – p. 356 #1, 2, 4 2/15 Solving Systems by Substitution and Elimination worksheet – finish for homework solve.syst.by.subst.and.elim. 2/16 Notes 7-3 Ex. 2 and 3 – homework p. 356-357 #3, 5, 6, 9-11 2/17 Notes 7-3 Ex. 5 – homework p. 357 #17-22