How do I figure out how many faces are glued together?

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.

What is the answer to this problem? ignore the work. what is the correct answer?