Mathematics, 05.12.2019 20:31 jaylynC

The elevation of city a is 80 feet below sea level; the elevation of city c is 16 feet below sea level. the elevation of city d is 1 over 2 of the elevation of city c.

part a: write an expression to represent the elevation, in feet, of city d.

part b: solve the expression and explain why the answer is negative or positive.

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