Key Lial’s Developmental Mathematics gives readers the tools necessary to succeed in developmental math courses and prepares them for future math courses and the rest of their lives. The Lial developmental team creates a pattern for success by emphasizing problem-solving skills, vocabulary comprehension, real-world applications, and strong exercise sets. In keeping with the proven Lial track record, this book offers an effective design with many exercises and applications to enhance comprehension of basic mathematics and algebra.Key Whole Numbers, Multiplying and Dividing Fractions, Adding and Subtracting Fractions, Decimals, Ratio and Proportion, Percent, Geometry, Statistics, The Real Number System, Equations, Inequalities, and Applications, Graphs of Linear Equations and Inequalities in Two Variables, Exponents and Polynomials, Factoring and Applications, Rational Expressions and Applications, Systems of Linear Equations and Inequa
Marge Lial (late) was always interested in math; it was her favorite subject in the first grade! Her desire to educate both her students and herself inspired the writing of numerous best-selling textbooks. Marge, who received Bachelor's and Master's degrees from California State University at Sacramento, was most recently affiliated with American River College. An avid reader and traveler, Marge’s travel experiences often find their way into her books as applications, exercise sets, and feature sets. She was particularly interested in archeology. Trips to various digs and ruin sites produced some fascinating problems for her textbooks, involving such topics as the building of Mayan pyramids and the acoustics of ancient ball courts in the Yucatan.