Answer:
the number of hours worked per week
the total amount he earns each week
Step-by-step explanation:
There are 2 salary options.
1. given Jeremiah can work at rate of 9 per hour with weekly bonus $50
here
here x = the total amount he earns each week
2. given Jeremiah can work at rate of $10 with no opening bonus
here x = the number of hours worked per week