Marissa and her family on a ski trip at mount Washington in New Hampshire. They returned from the slopes at 6:00 pm. By 9:00pm the temperature had fallen 18 degrees to the days low temperature of -8 degrees. What was the temperature at 6:00pm?

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

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )