Asia contains both the highest and lowest known points on earth. mt. everest is a little over 29,000 feet above sea level, and the shore of the dead sea is about 1,370 feet below sea level. what is the approximate difference in elevation between the two points?

We can find this with a simply addition problem, or in more complex terms, adding the absolute value of both numbers.

The absolute value of a number is its value away from 0. It basically turns a negative number positive.

|29,000|+|-1370|=30,370.

Using the math above, we can see that the difference between these points is 30,370.

It’s going to be d. 4x^2-4x-19’