You can write about your mother or father. How you consider them to be heros. You can talk about how they did a good job to raise you, how they’ve taught you a lot, how they influence you, how they are strong and how they handle everything, etc.
The first one is correct because there would be too many pauses in the sentence
I think it might be make inferences
6m+6+1m2+5m-1
1m2+6m+5m+6-1
1m2+11m-5
You just have to combine like terms. Hope it helps.
