Per 1-2 Math 21B An Introduction to Credit and Credit Rating #1-34
Per 5-6 Math 20A Addition and Subtraction of Rational Expressions p. 103 #13-42
Per 7-8 Math 9B Solving Equations Using More Than One Step p. 218 #1-54
Per 9-10 Math 20B Addition and Subtraction of Rational Expressions p. 103 #13-42
