A diver begins at 140 feet below sea level. She descends at a steady rate of 7 feet per minute for 4 point 5 minutes. Then, she ascends 112 point 2 feet. What is her current depth?

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negative 59 point 3  feet

Understanding Expressions - Quiz Quiz

A diver begins at 140 feet below sea level. She descends at a steady rate of 7 feet per minute for 4 point 5 minutes. Then, she ascends 112 point 2 feet. What is her current depth?

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