Neil arrives home first and sets the air conditioner at 75 degrees. When Sandy arrives, she lowers it by 10 degrees. What is the magnitude of this change in thermostat levels?(1 point)
The magnitude of the change in thermostat levels is 10 degrees.
At a hotel, Ana starts on the 10th floor and goes down to the 5th floor in an elevator. How many floors did the elevator go down?(1 point)
The elevator went down 5 floors.
George lost 6 of his 20 collector cards. What absolute value expression will represent the number of cards lost?(1 point)
The absolute value expression that represents the number of cards lost is |20 - 6|.
