The sale price S (in dollars) of an item is given by the formula S=LrL, where L
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Question:
The sale price S (in dollars) of an item is given by the formula S=L−rL, where L is the list price (in dollars) and r is the discount rate (in decimal form). a. Solve the formula for r. r= b. The list price of the shirt is $30. What is the discount rate?
Related Book For
College Mathematics For Business Economics, Life Sciences, And Social Sciences
ISBN: 978-0134674148
14th Edition
Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker
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