Answer:
(C)11.72+[(0.2)(11.72)]
(D)(1.2)(11.72)
Explanation:
From the table:
The Total =$11.72
They would like to tip the server 20 percent. Therefore, their total bill will be :
![11.72+(20\%$ of 11.72)\\=11.72+[(0.2)(11.72)]](https://img.qammunity.org/2021/formulas/mathematics/college/fnaitx4uka0ng24j27db514zus26qpcvpw.png)
We can also re-write this by factorizing as shown below:
![11.72+[(0.2)(11.72)]\\=11.72[1+0.2]\\=(1.2)(11.72)](https://img.qammunity.org/2021/formulas/mathematics/college/t7bbviphqbipj68114rzzr2kc7jwbmu830.png)
The correct options are C and D,