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p. 181: Solve 26, Setup 11,42
homework help
p. 181: solve 12, Setup 34, 36
p. 181: 5, 6, 23
p. 152:32-34 and p. 155:19
p. 152: 7-10,36,39,57
p. 144 Set up Eqs for 55, 56
p. 143 43-44, 46-48, 54 EQ only
p. 87: 37-39, 43, 44, 46, 49, 50, 56, ,59(explain)