Two teachers are taking 8 students to the aquarium. Adult admission is $12, but students receive a discount of $3 off the adult price. How much will admission be for the teachers and their students all together?
Which expression could represent this problem?
What is the answer to the problem?

2

step-by-step explanation:

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.

there still no table