This course provides students with a solid foundation in fundamental mathematical concepts and techniques essential for understanding quantitative aspects of the social sciences. It emphasises the practical application of mathematics within economics, business, and accounting contexts, fostering analytical and logical thinking in solving real-world issues. Through the study of linear equations, functions, and probability, students will learn to interpret data, construct mathematical models, and apply quantitative reasoning to address challenges in business and social sustainability. The course also highlights the importance of mathematics as a tool for informed decision-making and effective problem-solving across various disciplines. By integrating conceptual understanding with practical application, this course equips students with the essential mathematical skills and confidence needed to engage with quantitatively oriented subjects. This foundational learning experience prepares students for further studies in mathematics and its applications at the bachelor level.