Answer:
Divide the dollars by hours.
Step-by-step explanation:
Since you are doing dollars and hours you would have dollars per hour. Make all the dollar amounts y and all the hour amounts x.
To be proportional the table needs to have a constant.
The first table all answers need to be 75 to be proportional. 75/1 = 75.
The second table all answers need to be 45 to be proportional. 45/1 = 45.