
Lauren H. answered 08/23/19
Experienced High School Chemistry Teacher
-200 + -45 = -245, the new depth correctly done
-200 - -45 = -200 + 45 = -155, the depth incorrectly done
Michael G.
asked 08/20/19a submarine travaling at 200 meters below the surface of the ocean increases its depth by 45 meters. Adam says that the new location of the submarine is -155 describe an error that would result in the answer he gave.
Lauren H. answered 08/23/19
Experienced High School Chemistry Teacher
-200 + -45 = -245, the new depth correctly done
-200 - -45 = -200 + 45 = -155, the depth incorrectly done
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