To calculate the total cost for Herman's family to go to the movies, we need to know the prices of the different types of tickets: senior tickets, adult tickets, and child tickets.
Assuming the prices are as follows (replace these with the actual prices if they are provided):
- Senior Ticket: $X
- Adult Ticket: $Y
- Child Ticket: $Z
Now, let's summarize the number of tickets needed:
- 2 Senior Tickets (for grandma and grandpa)
- 2 Adult Tickets (for mom and dad)
- 4 Child Tickets (for Herman and his 3 siblings)
Now, we can calculate the total cost:
- Cost for Senior Tickets: \( 2 \times X = 2X \)
- Cost for Adult Tickets: \( 2 \times Y = 2Y \)
- Cost for Child Tickets: \( 4 \times Z = 4Z \)
Now, add up the costs:
Total Cost = \( 2X + 2Y + 4Z \)
To give a total amount, I would need the specific prices of each ticket type. Once you provide those, we can plug them into the formula to get the total cost.