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Title: no answer key
Review: Here's what Customer Service at Pearson/Prentice Hall had to say when I inquired about the answer key for this workbook: "We do apologize the answer key is in the Teachers Resource Kit only and not sold separately. The Teacher resource is 0130375675 - PH Advanced Algebra Teacher Resource Kit 3/e 2004c...$199.97".Not helpful. Without the answers, this book is worthless for extra practice.
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