1. Digicel and Flow operate on the island of Carriacou, Grenada. Digicel staffs tenure is said to be greater than Flows staff. Flows staff comprise of three (3) employees, namely; Gio who has worked years, Nakita who has worked eight (8) years longer than Gio and Kevisha who has worked three (3) years less than the combined tenure of Gio and Nakita. Digicel staff comprise of two (2) employees, namely; Nyra who tenure is the same as Nakita from Digicel and Danaldo who twenty (20) years.
2. Derive an expression to represent Flows staff tenure.
3. Derive an expression to represent Digicel staff tenure.
4. Derive an inequality to represent the above information.

Determine the lowest combined tenure of Digicels staff.

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