Answer:
$301.91
Explanation:
$42.99 = 1 ticket for an adult
$25.99 = 1 ticket for a child
Jack needs: 4 adult tickets
5 children tickets
Since $42.99 = 1 ticket for an adult multiply $42.99 by 4 since Jack needs 4 adult tickets.
42.99*4 = $171.96 for 4 adult tickets.
For children, the tickets cost $25.99 for 1, so multiply by 5 to find out the cost for 5 children.
25.99*5 = $129.95 for 5 children tickets.
Add up the cost to find out how much Jack needs.
$171.96 for 4 adult tickets + $129.95 for 5 children tickets = $301.91