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[ Teens/Mature Teens ] - Offers clear definitions and easy-to-understand examples. Each definition builds on the previous to present a straightforward introduction to algebraic concepts.
[ Teens/Mature Teens ] - Covers the order of operations, working with plus and negative signs, solving for unknowns, straight line and polynomial functions, cartesian coordinates and simultaneous equations. Includes topical navigation, illustrations and charts.
[ Teens/Mature Teens ] - Work with materials to help you do your homework, prepare for a test, or get ready for class. The material presented reviews the most important results, techniques and formulas in college and pre-college mathematics.
