Which expressions are equivalent to ( 10 x 18) + (10 x s)

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

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Write a story that matches with the expression 42x-5 pls hurry