Eat its highest
is 5,762 feet
at its lowest point, the elevati
15. make sense and persevere at its bio
point, the elevation of a county is 5,762
above sea level. at its lowest point. th
of the county is 9 feet below sea level.
ow sea level.
a. write an expression using integers to
represent the difference between the
elevations.
5762
alle anwer he written as a nositis

Expression:

Simplified expression:

Step-by-step explanation:

Let be "x" the sea level.

We know that the highest point of the country is 5,762 feet about the sea. Then, we can write the following expression:

Since the lowest point is 9 feet below sea level, we can write this expression:

The difference is the result of a subtraction. Therefore, we can find the expression that represent the difference between the elevations by subtracting   and  :

The expression simplified is:

d

step-by-step explanation:

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.