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a) Fill in the blanks to write a system of linear equations to model this system, where C represents Cost and n represents the number of songs. D C=__n+_ C=__n+_ b) Graph the system. c) For what number of songs downloaded do the two plans cost the same amount?

a) Fill in the blanks to write a system of linear equations to model this system, where C represents Cost and n represents the number of songs. D C=__n+_ C=__n+_ b) Graph the system. c) For what number of songs downloaded do the two plans cost the same amount?

Advanced Engineering Mathematics
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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Music: An online music store offers two options for payment: Option A (subscription): $20 subscription fee plus for $5 for every 15 songs downloaded Option B (pay as you go): $0 for a subscription fee, but $5 for every 5 songs you download anoituloa a) Fill in the blanks to write a system of linear equations to model this system, where C represents Cost and n represents the number of songs. C= C = n+ n+ b) Graph the system. c) For what number of songs downloaded do the two plans cost the same amount? C 60 55 50 45 40 35 30 25 20 15 10 5 5 5 10 15 20 25 30 35 40 45 50 55 60 n
Transcribed Image Text:Music: An online music store offers two options for payment: Option A (subscription): $20 subscription fee plus for $5 for every 15 songs downloaded Option B (pay as you go): $0 for a subscription fee, but $5 for every 5 songs you download anoituloa a) Fill in the blanks to write a system of linear equations to model this system, where C represents Cost and n represents the number of songs. C= C = n+ n+ b) Graph the system. c) For what number of songs downloaded do the two plans cost the same amount? C 60 55 50 45 40 35 30 25 20 15 10 5 5 5 10 15 20 25 30 35 40 45 50 55 60 n
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