The graph shows where four friends' houses are located. how many units is it between brian's house and sue's house? −11 units −9 units 9 units 11 units

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?