3x-12 = 12x
-12 = 9x
-12/9 = x
x= -4/3
There aren't really any instructions for this, so I'll just go ahead and find the total amount of money for both months. The first month Adriano had 200 subscribers. 5 times 200 is 1000, so Adriano received $1000 that month. The second month 40 members joined, but 10 cancelled their subscription. Taking this into account, we'll just say that 30 members joined. 30 times 5 is 150, and 150 plus 1000 is 1150. Therefore, Adriano had to have received $1150 the second month.
I'm not entirely sure what the question was to begin with, but I hope this answers it!
Answer:
Area of the sector is 97.30 square feet.
Step-by-step explanation:
The area of the sector is given by

Plugging the known values in this formula to find the area of the sector

Use the value of π as 3.14

Simplifying, we get

Rounded to the nearest hundredth, we get

Answer: Hi! I want to know this!