Samuel: hey, have you taken the algebra final exam?
Adam: just did
Samuel: really?
Adam: yeah, just walked out of the classroom
Samuel: i'm taking it in a couple of hours and haven't had any chance to study for it
Adam: it's not that hard, don't sweat it
Samuel: how many questions are there?
Adam: 15
Samuel: do you remember what they were?
Adam: not really
Samuel: you just took the exam!!! did you forget already?
Adam: you'll be asked to graph some equations using the quadratic formula...
Samuel: what else?!
Adam: there's also some absolute value inequalities
Samuel: are there exponentials?
Adam: yes
Samuel: oh no!!! I'm freaking out, i don't think i'm prepared to take it
Adam: calm down, you'll be fine
Samuel: i think i'll talk to the professor and see if i can take it next week
Adam: good luck with that
Adam has just taken the algebra final exam. There were 15 questions. They concerned quadratic formula, absolute value inequalities and exponentials. Samuel wants to take the exam next week.