Which point could be on the line that is perpendicular to and passes through point k? (0, −12) (2, 2) (4, 8) (5, 13)

What values of c and d make the equation true?

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?