Answer:
![y=11.50x](https://img.qammunity.org/2020/formulas/mathematics/middle-school/v4fyxrajhhtoe1w38ww02l7nwu1xf6iryi.png)
Explanation:
1. You have the following information given in the problem above:
- y represents total earnings in dollars .
- x represents hours worked.
2. Keeping on mind that the expression must model the wages of someone who makes $11.50 in an hour, this amount of money per hour must multiply the hours worked, which is represented by x.
3. Therefore, you can write the following equation:
![y=11.50x](https://img.qammunity.org/2020/formulas/mathematics/middle-school/v4fyxrajhhtoe1w38ww02l7nwu1xf6iryi.png)