Mathematics
Mathematics, 09.01.2020 04:31, xcoder1732

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 βˆ’ 9)

what is the regular price of a child's ticket?

$60
$57
$51
$42

answer
Answers: 2

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