Chapter 4.6, Problem 35SR

To determine

To write:an expression for the total cost of a ticket, hamburger, and soda for n people.

Answer to Problem 35SR

Total cost for n person $=n(t+h+s)$ dollars.

Explanation of Solution

Given:

Ticket costs t dollars

Hamburger costs h dollars

Soda costs s dollars.

Calculation:

To find the total costs, all costs to be added.

Total cost for each = ticket cost + hamburger costs + soda costs

= $\$t+\$h+\$s$

To find total cost for n person’s n is multiply with total cost of each.

Conclusion:Hence,total cost for n person $=n(t+h+s)$ dollars.