Per 1-2 Math 9A Linear Relations p. 170 #4-13 (finish)
Per 3-4 Math 20A Factoring Differences of Squares p. 51 #1-104 (odd)
Per 7-8 Math 9B Menatl Math #36 / Linear Realations p. 170 #4-13 (start)
Per 9-10 Math 20B Factoring Differences of Squares p. 51 #1-104 (odd)
