Dimitrius returned 5 library books last week, returned 3 books this week , and then checked out 8 more books. he now has 12 library books. how many books did he have before last week?

Measures of the angle of r, 31 s (x+4) t (3x+9)

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !