NEED IT ASAP Ms. Johnson is drawing a floor plan of her square room that has an area of 100 ft^2. She is using the scale of 0.5 inch =2 ft. What is the length of her room on the floor plan?

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?