Topics include: Formulas; Equations; Ratios and proportions; Percents. Algebra applied to everyday problems.

Much more than finding x, algebra forms the basis to describe any process that has variation. Everyday numbers like money and time are common variables. In this

Modeling offers us a way to explain past natural and cultural phenomena, and perhaps more importantly, it gives us mathematical forecasts for the future. This t

Functions, the language of advanced mathematical processes, model input and output. Some functions are direct, such as the result of pressing a computer key. Ot

The fundamental shapes of geometry can be built into the grand sweeps of the Sydney Opera House or something as small as a snowflake. This title takes geometric