Definitions
gain of $200
200
withdrawal of $50
-50
70 feet below sea level
-70
The morning temp. was 71 degrees F. The afternoon temp. was 55. What integer represents the change?
-16
A plane started at sea level. It rose to 200 feet. In the middle of the trip, it's elevation increased by 62 feet. Write an integer to show the plane's height.
262