Answer :
Using proportions, it is found that the old minimum wage was of $8.50.
- The new minimum wage is of $8.75 per hour.
- The old minimum wage was of x.
- The new minimum wage is 102.9412% of the old minimum wage, hence it can be represented as 1.029412x.
The equation for the relationship between these wages is:
[tex]1.029412x = 8.75[/tex]
[tex]x = \frac{8.75}{1.029412}[/tex]
[tex]x = 8.50[/tex]
The old minimum wage was of $8.50.
To learn more about proportions, you can take a look at https://brainly.com/question/24372153