Per 1-2 Math 9B Solving Linear Inequalities by Using Addition or Subtraction h/o p. 246-249
Per 3-4 Math 20A Proving Triangles Congruent p. 220 #6-14 (finish) / Other Reasons Used in Proofs p. 228 #1-21
Per 9-10 Math 20B Proving Triangles Congruent p. 220 #6-14 (finish) / Other Reasons Used in Proofs p. 228 #1-21
