Question

Death valley, California, has the lowest elevation in the united states.its elevation is 282 feet below sea level. Mount Mckinley, Alaska, has the highest elevation in the united states. Its elevation is 20,320 feet above sea level. Use integers to describe these two locations in the united states.

Answer 1

1. the answer is -282 because it says that it is velow sea level

2. the answer is 20320 becase it say that it is above sea level

Answer 2

282 feet is below the sea level it's mean -282. The highest elevation is 20,320 feet above the sea level.
20,320+(-282)=20,038