Concept explainers
To determine the quantity of new and used CD from the following data.
Answer to Problem 84CCR
The number of new and used CDs are 4 each.
Explanation of Solution
Given information: The unit price of new CD is $ 9.95 and price is $ 39.80. The unit price of used CD is $ 5.98 and price is $ 23.92.
Concept Used:
Let
Quantity of New CDs:
Quantity of Used CDs:
Hence, the number of new and used CDs are 4 each.
Chapter 3 Solutions
Glencoe Math Accelerated, Student Edition
Additional Math Textbook Solutions
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