Step-by-step explanation:
here will take the earth's surface as 0.
hence,
the first hole that Sally dug is 5 feet below the surface making its integer -5
the second hole Sally dug was 8 feet below the surface making its integer -8
therefore, the roses are closest to the surface.
Answer:
option D
x squared-3
Positive: -1/-3, -2/-2, +2/+3, -1/+3
the rest of them are negative
4√3 according to khan academy
