Can someone help me with this question

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

Factor the monomial completely 42a3b3

Measures of the angle of r, 31 s (x+4) t (3x+9)