Definitions
Which is higher, 5 feet below sea level or 4 feet below sea level? Also, what is that number's opposite?
What is 4 ft below sea level? What is -4?
At midnight he temperature is 28 degrees Fahrenheit. The temperature decreases 2 degrees each hour until 3:00 a.m. The temperature then increases 3 degrees each hour until 6:00 a.m. What is the temperature at 5:00 a.m.? Make a table
31 degrees Fahrenheit
2.6, |-3.9|, -1.6 , 5 1/2, |1.3|
-1.6, 1.3, 2.6, 3.9, 5 1/2
Evaluate when |-a + b + c| when a = 3, b = -5 and c = -6,
-8