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An archaeologist descends 20 feet into a canyon, then climbs up 12 feet. which value represents her final position? -32 feet, -12 feet, -8 feet or 8 feet

Respuesta :

cadebesnard

Answer:

-8 feet

Step-by-step explanation:

They descended 20 feet so it is -20 and then goes back up 12 feet to make it -8 feet

erinck

Answer:

-8 feet

Step-by-step explanation:

She descends 20 feet, meaning -20 feet.

She climbs up 12 feet, meaning -20 + 12 = -8

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