Mathematics, 12.11.2020 19:50 hoboethan

A hiker climbed up from the bottom of a mountain. His elevation increased at a rate of 40 feet each hour. Which equation models the change in his elevation at 3 hours. O A.3(-40)=120
O B.(-3)(-40)=120
O C. 3•40=120
O D.3(-40)=120

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A hiker climbed up from the bottom of a mountain. His elevation increased at a rate of 40 feet each...