William earns $13 an hour working theater last week he worked h hours at the concession stand and three times as many hours at the ticket counter. Write and simplify an expression for the amount of money William earned last week.

If you would like to know the expression for the amount of money William earned last week, you can calculate this using the following steps:

$13 per hour

h hours ... at the concession stand

three times as many hours = 3 * h hours ... at the ticket counter

h hours + 3 * h hours = 4 * h hours of work last week

4 * h * $13 = $52 * h

The expression for the amount of money William earned last week would be $52 * h.