Which sentences have a main idea and which ones don’t? And point out the main idea in the sentences that have them so I can underline them. Will mark as brainliest!

Which is a higher ratio, 6: 9 or 3: 7

What can you predict about the rest of the story? a) it will be about an eighteen-year-old girl. b) it will be about the aubignys falling in love. c) it will be about armand aubigny's father taking him to paris. d) it will be about the relationship between arman aubigny and the girl. e) it will be about an economic revolution led by aubigny.

What is the key similarity between the characters of gerasim and vladimir ivanich in tolstoy’s the death of ivan ilyich?