Answer:
$37.50
Step-by-step explanation:
In this problem, all we need to do is enter the given value into the equation. In this case, [tex]x[/tex] carnival tickets = 15. So,
[tex]y=2.50(15)[/tex]
[tex]y=37.50[/tex]
The total cost of 15 carnival tickets is $37.50.
Hope this helps!