Answer:
60 minutes
Step-by-step explanation:
Answer:
Where is your attachment ?
s = standard version amount
h = high quality version amount
we know that there were 1090 downloads of the song, meaning s + h = 1090.
we also know that the total amount of MBs downloaded was 3353 MBs, and since the standard is 2.1 MBs and the high quality is 4.9MBs, then 2.1s + 4.9h = 3353.
Answer:
Step-by-step explanation:
Substitute the second equation into the first ():
The second equation already denotes . Therefore,