Carlos' school is selling tickets to the annual talent show. On the first day of ticket sales, the school sold 2 senior citizen tickets and 8 child tickets for a total of $54. On the second day, the school took in $51 by selling 1 senior citizen ticket and 8 child tickets.
Find the price of a senior citizen ticket and the price of a child ticket.
A) Senior citizen ticket: $3, child ticket: $6
B) Senior citizen ticket: $1, child ticket: $5
C) Senior citizen ticket: $1, child ticket: $3