1/29 Homework

Course 3 -pd.1 finish worksheet
Course 3 - pd. 3, 5, 6 no homework
Algebra TB pg. 394, #1-3 and #8-10
Advanced Algebra - TB pg. 241, #53-56 (answers below)

53. Inconsistent
54. (1, 4, 1)
55. (2, 1, -3)
56. (1, 3, 2)