asked 154k views
3 votes
The cost for a certain music plan is $9.99per year plus $0.25per song you download.if you paid $113.74one year find the number of songs you downloaded

asked
User Jonasfh
by
8.7k points

1 Answer

5 votes

9.99+ 0.25 n =113.74\\0.25n = 113.74 - 9.99\\0.25n = 103.75\\n=103.75 * 4 \\\\\boxed {\sf {n=415}}
answered
User Julime
by
8.8k points
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