{"product_id":"9781941691045","title":"Systems of Equations: Substitution, Simultaneous, Cramer's Rule: Algebra Practice Workbook with Answers","description":"\u003cb\u003eCONTENTS\u003c\/b\u003e: This algebra 2 workbook is devoted to solving systems of equations. Specifically, it helps to develop fluency with the following algebra skills:\u003cul\u003e\n\u003cli\u003esolving two equations with two unknowns (x and y)\u003c\/li\u003e\n\u003cli\u003esolving three equations with three unknowns (x, y, and z) \u003c\/li\u003e\n\u003cli\u003ethe method of substitution\u003c\/li\u003e\n\u003cli\u003esimultaneous equations (setting up equal and opposite coefficients)\u003c\/li\u003e\n\u003cli\u003e2x2 and 3x3 determinants\u003c\/li\u003e\n\u003cli\u003eCramer's rule for systems of equations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eAUTHOR\u003c\/b\u003e: Chris McMullen earned his Ph.D. in physics from Oklahoma State University and currently teaches physics at Northwestern State University of Louisiana. He developed the \u003ci\u003eImprove Your Math Fluency\u003c\/i\u003e series of workbooks to help students become more fluent in basic math skills.\u003cp\u003e\u003cb\u003eEXAMPLES\u003c\/b\u003e: Each section begins with a concise description of the main concepts, an outline of the strategy, and an example with explanations. The examples should serve as a useful guide until students are able to solve the problems independently.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eANSWERS\u003c\/b\u003e: Answers to 100% of the exercises are tabulated at the back of the book. This helps students develop confidence and ensures that students practice correct techniques, rather than practice making mistakes.\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePRACTICE\u003c\/b\u003e: With no pictures, this workbook is geared strictly toward learning the material and developing fluency through practice.\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePHOTOCOPIES\u003c\/b\u003e: The copyright notice permits parents\/teachers who purchase one copy or borrow one copy from a library to make photocopies for their own children\/students only. This is very convenient if you have multiple children\/students or if a child\/student needs additional practice.\u003c\/p\u003e","brand":"Zishka Publishing","offers":[{"title":"Default Title","offer_id":47039848546544,"sku":"9781941691045","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781941691045_p0.jpg?v=1763758974","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781941691045","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}