(9,-2) and (5,-2) are the two points on a line. what is the slope of the line

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =