Adam was hiking a canyon and started 760 meters above sea level. He descended 300 meters per hour by switch backing across the canyon Let h = number of hours to descend Write an equation that can be used to find after how many hours Adam will be 10 meters above sea level where the river is. After how

many hours will Adam be 10 meters above sea level?

(A) The equation 760 +

method

300h

| - 10

can be used to find after how many hours Adam will be 10 meters above sea level, which is an arithmetic solution

(B) After

hours Adam will be 10 meters above sea level.