OpenStax, Prealgebra 2e §3.3 Subtract Integers · Exercise 82 · Arithmetic · Integers
Subtract Integers · Exercise 82
Scuba Diving Shelly’s scuba watch is guaranteed to be watertight to She is diving at on the face of an underwater canyon. By how many feet can she change her depth before her watch is no longer guaranteed?
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OpenStax, Prealgebra 2e · §3.3 Subtract Integers · Exercise 82
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