Answer:
5x + 7x + x = total number of songs
Step-by-step explanation:
x represents the number of pop tracks
since there are 5 times as many classical as there are pop then classical can be represented by 5x
since there are 7 times as many rap as there are pop then rap can be represented by 7x
when adding all these together you will find the total number of songs on the MP3
The customers would pay 3/4 of the original price because the store is paying for 1/4 of it.
Answer: 1976
Steps:
Let t* be the year in which the population reached a count of 8920. Solve for t*:

The population grew to the number 8920 in 36 years past 1940, i.e., 1976
decimal form
119.571428571
fraction form
119571428571/1000000000
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Answer:
5.2
Step-by-step explanation:
I think