College Preparatory Mathematics (CPM), published Core Connections Integrated III in 2015 which has an ISBN of 9781603283939. Big Ideas Math Integrated Mathematics III helps students reach a deeper understanding of math concepts by narrowing the focus to fewer topics per grade. Using Mathleaks, students have access to the best CPM homework help they can possibly get. Mathleaks have authored pedagogical textbook solutions, hints, and textbook answers to every exercise in the Review & Preview sections of Core Connections - Integrated 3. By downloading Mathleaks, parents and kids get reliable and affordable homework help that focuses on making sure the student not only gets the correct answer but also learns the material. This has become increasingly important at the onset of the COVID19 pandemic which has limited students' time with their teacher. All textbook solutions and answers in Mathleak's platform have been authored by math educators. This is a different approach compared to using a math solver or a graphing calculator as each exercise has its unique solution. The textbook is aligned to the integrated pathway of the Common Core Curriculum. It contains the following chapters: investigations and functions, transformations of parent graphs, solving and inequalities, normal distributions, and geometric modeling, inverses, logarithms, simulating sampling variability, logarithms and triangles, polynomials, trigonometric functions, series, rational expressions, and three-variable systems and analytic trigonometry.