...Prealgebra is not only a theoretical tool for analyzing and describing mathematical relationships, it is also a powerful tool for the mathematical modeling and solving of real-world problems. These problems can be found all around us: the workplace, the sciences, technology, engineering, and mat... (read more)
...Just tell me with what aspects you are struggling, and I will do my best to assist you. Ready for your calculus classes? Well, before you enter your calculus courses, you need algebra and trigonometry. (read more)