Mary Jane Sterling

A plain-English guide to the basics of trig Trigonometry deals with the relationship between the sides and angles of triangles… mostly right triangles…

Your complete guide to acing Algebra II Do quadratic equations make you queasy? Does the mere thought of logarithms make you feel lethargic? You're no…

The grade-saving Algebra I companion, with hundreds of additional practice problems online Algebra I Workbook For Dummies is your solution to the Alge…

Conquer Algebra I with these key lessons, practice problems, and easy-to-follow examples. Algebra can be challenging. But you no longer need to be vex…