4. a magician charges a $30 fee to cover travel and expenses, plus $19.99 per hour. write an equation to…

4. a magician charges a $30 fee to cover travel and expenses, plus $19.99 per hour. write an equation to represent the relationship between h, the number of hours, and t, the total charge for the magician.

4. a magician charges a $30 fee to cover travel and expenses, plus $19.99 per hour. write an equation to represent the relationship between h, the number of hours, and t, the total charge for the magician.

Answer

Explanation:

Step1: Identify fixed and variable costs

The fixed fee is $30 (doesn't change with hours). The variable cost is $19.99 per hour, so for ( h ) hours, it's ( 19.99h ).

Step2: Formulate total charge

Total charge ( t ) is fixed fee plus variable cost. So ( t = 30 + 19.99h ).

Answer:

( t = 30 + 19.99h )