Nora has a flirtatious behavior that suggests that Helmer and she have a flirtatious but stable relationship but sometimes it is serious. Helmer supports the careless attitude of Nora with money and he also worries and criticizes her habit of squandering money to make her understand the value of saving. This behavior shows that there is still a lot of love in their relationship and that it is not a couple with a bad mood.
Yes this is a proper way to use the word cliche in the sentence, because youre saying her sweater is overused
OF stands for multiplication so you will do 3/5 times b and then you have 7 less than that so you subtract 7 which equals A
3/5b-7=a
The answer would be "I see these sights".
Hope this helped :).