Which set of numbers best represents the number of students in a classroom: whole numbers, rational numbers, or integers?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org