Содержание курса
-
1. Heart of Algebra
-
2. Statistics and Data Analysis
-
3. Advanced Math
-
4. Geometry
-
Practice Tests
Chapter 7: Percent
7-1 Percent of changes
7-2 Percent and equations
7-3 Percent word problems
Chapter 7 Practice test
Answers and Explanations
Предыдущий
Chapter 6: Ratios, Rates and proportions
Следующий
Chapter 8: Statistics