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4 years ago

13

the difference in elevation of a helicopter and a submarine is 18121812 meters. the elevation of the submarine is −734−734 meter

s. write and solve an equation to find the elevation hh (in meters) of the helicopter.

1 answer:

Paul [167]4 years ago

7 0

X-(-734)=1812
x+734=1812
x=1812-734
x=1078

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