The textbook Core Connections Integrated II, was published in 2015 by the publisher College Preparatory Mathematics (CPM) and has an ISBN of 9781603283489. Using Mathleaks, students have the best CPM homework help. We have authored pedagogical solutions to every exercise in the Review & Preview sections of Integrated 2 Core Connections. This allows parents to give their kids much-needed help with their math homework during the COVID19 pandemic. Every solution in Mathleaks has been written and proofread by a math educator. This is different compared to a math calculator or a graphing calculator as we write a unique solution to each exercise in the textbook. The textbook follows the Common Core Curriculum State Standards (CCSS) for the integrated pathway and contains the following chapters: exploring algebraic and geometric relationships, justification and similarity, probability and trigonometry, factoring and more trigonometry, quadratic functions, more right triangles, proof and conditional probability, polygons and circles, modeling with functions, circles and more, solids and counting.