In a current-events class, a professor predicted that at least 78 percent point of students prefer getting their news from a digital source rather than from a print source. He polled 3 classes. The results are shown in the table below . In which class(es) did his prediction hold true? Expain .

GNFFOP

Step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)