Answer:
-409
Step-by-step explanation:
At the beginning - 12,135 subsribers,
Initial number of subsribers = 12,135
At the end - 10,090 subsribers
Final number of subsribers = 10,090
Time = 5 years.
So, the average yearly rate of change is
The number of subscribers decreases by 409 per year
x = 11
3/(3(2x-3)) = 2/(3x+5)
3(2x-3) = 6x - 9
3/(6x-9) = 2/(3x+5)
3(3x+5) = 2(6x-9)
9x + 15 = 12x - 18
12x - 9x = 15 + 18
3x = 33
7 rows
There are 63 counters and they are in 9 columns, so in order to find the number of rows you have to divide 63 by 9 which comes out to be 7.
Given:
To find:
Solution:
Solving the equation (i):
Putting the value of x into the equation (ii):
Putting the value of y into the equation (i):
So, the value of
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