jacarvajal4 jacarvajal4

23-08-2018
Mathematics

contestada

altitude above sea level is given in positive values and below sea level is given in negative values. if andrew started at sea level and decreased his altitude by 15 meters before increasing his altitude by 8 meters, what was his final altitude?

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Laureneon Laureneon

23-08-2018

The answer is -7. -15 + 8 = -7

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