Question

The regular price of a child's entry ticket to a water park is $9 less than that for an adult's. The park offers half off all entry tickets during the off-peak season. The Sandlers paid a total of $132 for 1 adult ticket and 4 child's tickets to the water park during the off-peak season. The following equation represents this situation, where x represents the regular price of an adult ticket.
132 =1/2x + 2(x - 9)
What is the regular price of a child's ticket?
A. $60
B. $57
C. $51
D. $42

Answer 1

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