The 7th term of a sequence is 41. The common difference is 2. What is the first term of the sequence?
A) 29
B) 27
C) 44
D) 6

B) 27

Step-by-step explanation:

41-2=39-2=37-2=35-2=33-2=31-2=29-2=27

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

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