The lowest point in New Orleans is 8 feet below sea level. You can represent that numerically using

The highest point in Chicago is 735 feet above sea

level. You can represent that numerically using

Step-by-step explanation:

The lowest point in New Orleans is 8 feet below sea  level.

This can be represented numerically using

(negative sign denotes below sea level)

The highest point in Chicago is 735 feet above sea  level.

This can be represented numerically using

(positive sign denotes above sea level)

correct answers below:

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.