Question

The regular price of a child's entry ticket to a water park is $6 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 $78 for 1 adult ticket and 2 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:
78 = one-halfx + (x − 6)

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

$50
$56
$75
$81

for a important assignment! :)

Answer 1

$56, trust me I took Calc. this is easy compared to that