Question 92529
Let x=# of adults, y=# of children

Translate the word problem into a system of equations:

{{{20x+16y=464}}} the cost of the adults' tickets plus the cost of the children's tickets is equal to $464

{{{x+y=27}}} the sum of all who attended is 27


*[invoke solving_linear_system_by_substitution 20, 16, 464, 1, 1, 27]


So 8 adults and 19 children attended. This means the answer is C)