I don't get this can someone help

"how does lena finally defeat the robots? ” this question will best be used to describe the story’s exposition. rising action. climax. falling action.

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?