Question

Austin works as a tutor for $9 an hour and as a waiter for $8 an hour. This month, he worked a combined total of 105 hours at his two jobs.

Let t be the number of hours Michael worked as a tutor this month. Write an expression for the combined total dollar amount he earned this month.

Answer 1

To calculate the combined total dollar amount Austin earned this month, you can use the expression 9t + 8(105 - t), where t represents the number of hours he worked as a tutor.

Step-by-step explanation:

The combined total dollar amount Austin earned this month can be calculated by multiplying the number of hours he worked as a tutor, t, by the rate of pay for tutoring, $9 per hour, and adding it to the product of the number of hours he worked as a waiter, (105 - t), by the rate of pay for waitering, $8 per hour.

The expression for the combined total dollar amount Austin earned this month is: 9t + 8(105 - t)

By solving this expression, you can find the actual amount Austin earned.