Question

Joe had a summer job that pays $7.00 an hour and he worked between 15 and 35 hours every week. His weekly salary can be modeled by the equation: , where S is his weekly salary and h is the number of hours he worked in a week. Write a function rule for this problem.

Answer 1

The function rule for Joe's weekly salary based on the hours he works is S = h × 7, where S is the salary and h is the number of hours worked.

Step-by-step explanation:

To write a function rule for Joe's weekly salary based on his hourly wage and the number of hours he works, we can use the equation S = h × 7, where S represents Joe's weekly salary and h is the number of hours worked per week. Since Joe earns $7.00 per hour, for every hour he works, he will earn $7. Therefore, if he works between 15 and 35 hours, his salary can be calculated as follows:

• Minimum salary for 15 hours: S = 15 × 7 = $105
• Maximum salary for 35 hours: S = 35 × 7 = $245

This function rule allows us to calculate Joe's weekly salary based on the number of hours he worked.