Aufmann, Richard N.  <br/><br/>
Prealgebra :    introductory algebra / 
Richard N. Aufmann, Joanne S. Lockwood 
 - Boston :   Houghton Mifflin company,   c2007 
 - xxxiv, (various pagings) :  col. ill.;   28 cm.  
<br/><br/> 1. Whole numbers<br/><br/>2. Fractions and decimals <br/><br/>3. Rational numbers <br/><br/>4. Variable expressions <br/><br/>5. Solving equations <br/><br/>6. Proportion and percent<br/><br/>7. Geometry<br/><br/>8. Statistics and probability <br/><br/>9. Polynomials <br/><br/>10. Factoring<br/><br/>11. Rational expressions <br/><br/>12. Linear equations in two variables<br/> <br/>13. Systems of linear equations <br/><br/>14. Inequalities<br/><br/>15. Radical expressions <br/><br/>16. Quadratic equations <br/> 
<br/><br/>Includes  index 
<br/><br/><label>ISBN: </label>9780547000008 0547000006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Includes index
<br/><br/><label>Dewey Class. No.: </label>515   / AUF