Question

"A local water park charges $18 per kid and $25 per adult for all-day admission. On its best day of the summer, the park sold 8 times as many kid tickets as adult tickets. The park brought in a staggering total of $58,056 in ticket sales that day."

A student used the following system of equations to model the situation given above. Which statement about the system of equations the student used is true?
8a-k=0
20a+18k=58,056
A.
The system of equations the student used is correct.
B.
The top equation in the system is incorrect.
C.
The bottom equation in the system is incorrect.
D.
B