Real numbers and rational numbers
If the temperature drops 35 degrees everyday for 7 days, you would have to add -35 + -35 + -35 +-35 + -35 + -35 + -35, since each day it drops the temperature would be -35, now the answer would be -245.
Hopefully this helped. :)
Hey there!!
Scientific notation for 0.0765 is
... 7.65 × 10^-2
Hope my answer helps!!