A deep-sea exploring ship is pulling up a diver at the rate of 25 feet per minute. The diver is 200 feet below sea level. How deep was the diver 10 minutes ago?
10 times 25 = 250
200 + 250 = 450 feet blow
450
450
450
what i do not get it
It is 450
As the values are -200 and -250
Then -200+(-250)
=-200-250
=450