20. Abiona dives from a platform that is 5 meters above water. Her dive takes
her 2.1 meters below the surface of the water. Which expression could
represent the distance, in meters, that Abiona dives? Select all that apply.
015-(-2.1)|
O 1-(2.1)-(-5)|
0 12.1-51
01-(2.1) - 51
O 15+(-2.1)|
17 Odd and Subtract Rational Numbers