If 12 less than 4 time a nunber is 8 the nuber is 5

Describe all the numbers that when rounded to the nearest thousand are 645,000

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

Why is x= 4 a solution to the proportion 14/x 56/1 6