Anna is selling tickets to the school's gymnastics competition. On the first day, she sells 5 adult tickets and 6 child tickets for a total of $58.00. On the second day, she
sells 8 adult tickets and 11 child tickets for a total of $97.00. Which system of linear equations can be used to determine the cost of each adult ticket, x and each
child ticket y?
A-x+y = 155
x+y=30
B-5x-6y = 58
8x - 11y = 97
C-5x + 6y = 58
8x + 11y = 97
D-x+y = 58
8x + 11y = 97
I NEED HELPP