16. A restaurant server worked three days in a row (Friday, Saturday, and Sunday) and averaged $45 in tips for those three days. What does the average of $45 tell you about the tip money she earned on Friday, Saturday, and Sunday? Is there anything you can know for sure about those amounts? *

the answer is c)8

step-by-step explanaction:

here is the

mark brainliest pl

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.