Bao is a teacher. When she is talking to students one on one, she gently encourages them to express themselves by saying, "Tell me more," "go on," "I understand." These are examples of .

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

Select the number of ways in which a line and a circle can intersect

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?