Let x be number of downloads of standard version and y be number of downloads of high quality versions.
The hight quality downloads are twice as the standar downloads. So,
The downloaded data for x standard version is 2.7x and for y high quality version is 4.2y. The total downloaded data is 3219. So,
Substitute 2x for y in the equation and solve the obtained equation for x.
So value of x is 290. Thus downloads of the standard version were 290.
Answer: 290
Answer:
The table in the bottom left corner
Step-by-step explanation:
In the table in the bottom left corner you see a continued pattern of everytime the x axis goes up by 1 the y axis drops by two (1,-2) and when you look at the rest of the charts there is no pattern meaning the rest of the tables are non linear
Answer:
37.9701
Step-by-step explanation:
I only know the first one?? I'm really sorry cacsknak ik i said id help, but :( it's hard, and i never learned how to do the bottom two.
2x+3(6)=36
2x+18=36
subtract 18 both sides
2x=18
x=9
Answer:
The correct answer is A. 1.6
Step-by-step explanation:
1.6x50= 80 minutes per song.
1.6x106= 169.6 minutes per song.
If you don't believe me, then grab yourself a calculator, punch the #'s (above^) in, and you'll get the answer.
Hope this helped ya out! (:
