Julie's mp3 player contains 860 songs if 20% of the songs are rap songs and 15% of the songs are r&b songs how many of the s
ongs are other types of songs
2 answers:
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Answer:
Option D will be correct.
Step-by-step explanation:
The 333 erasers cost $4.41.
We have to determine the cost of 444 erasers.
Let the price of 444 erasers is $x.
Therefore, since the number of erasers cost per dollars is constant, hence the equation that would help to determine the cost of 444 erasers will be
⇒
Therefore, option D will be correct. (Answer)