Hailey signed up for a streaming music service that costs $14 per month. The service allows Hailey to listen to unlimited music, but if she wants to download songs for offline listening, the service charges $1.50 per song. How much total money would Hailey have to pay in a month in which she downloaded 40 songs? How much would she have to pay if she downloaded $ s $ songs? **Cost for 40 songs:** [ ] **Cost for $ s $ songs:** [ ]

Hailey signed up for a streaming music service that costs $14 per month. The service allows Hailey to listen to unlimited music, but if she wants to download songs for offline listening, the service charges $1.50 per song. How much total money would Hailey have to pay in a month in which she downloaded 40 songs? How much would she have to pay if she downloaded $ s $ songs? Cost for 40 songs: [ ] Cost for $ s $ songs: [ ]

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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Question

Hailey signed up for a streaming music service that costs $14 per month. The service allows Hailey to listen to unlimited music, but if she wants to download songs for offline listening, the service charges $1.50 per song. How much total money would Hailey have to pay in a month in which she downloaded 40 songs? How much would she have to pay if she downloaded $ s $ songs?

**Cost for 40 songs:** [ ]

**Cost for $ s $ songs:** [ ]

Expert Solution

Step 1

$C o s t o f s t r e a m i n g m u s i c p e r m o n t h = $ 14 C o s t o f d o w n l o a d i n g p e r s o n g = $ 1.50 C o s t o f d o w n l o a d i n g 40 s o n g s = $ 1.50 \times 40 = $ 60 T o t a l \cos t H a i l e y h a s t o p a y = $ 60$