Suppose in one year, total revenues from digital sales of pop/rock, tropical (salsa/merengue/cumbia/bachata), and urban (reggaeton) Latin music in a certain country amounted to $21 million. Tropical music brought in twice as much as urban music, and pop/rock music brought in $9 million more than the others combined. How much revenue was earned from digital sales in each of the three categories?
Suppose in one year, total revenues from digital sales of pop/rock, tropical (salsa/merengue/cumbia/bachata), and urban (reggaeton) Latin music in a certain country amounted to $21 million. Tropical music brought in twice as much as urban music, and pop/rock music brought in $9 million more than the others combined. How much revenue was earned from digital sales in each of the three categories?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Suppose in one year, total revenues from digital sales of pop/rock, tropical (salsa/merengue/cumbia/bachata), and urban (reggaeton) Latin music in a certain country amounted to $21 million. Tropical music brought in twice as much as urban music, and pop/rock music brought in $9 million more than the others combined. How much revenue was earned from digital sales in each of the three categories?
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