Answer:
The simplest form is 6m+91.
Explanation:
Consider the given information.
![-10(-3m-10)-3(-8m+3)](https://img.qammunity.org/2021/formulas/mathematics/college/783fee2h66wa9l413nv1lek6432pgxffpc.png)
First, remove the parenthesis by multiplying -10 and -3 inside the parenthesis.
![30m+100-24m-9](https://img.qammunity.org/2021/formulas/mathematics/college/hc09bs97bkm0tiw89b7f697bdurh9acwei.png)
Now, rearrange the like terms.
![30m-24m+100-9](https://img.qammunity.org/2021/formulas/mathematics/college/xbslfcwsyy78eccamf1bukts3zryq4tiby.png)
Combine the like terms.
![6m+91](https://img.qammunity.org/2021/formulas/mathematics/college/u4k8hag9ze1u2rz7sqkqstm8smptzy6vu8.png)
Hence, the simplest form is 6m+91.