Which of the following can be represented by the inequality -15 < -7?
A: Dan deposited 15 dollars into his account and the Dan withdrew 7 dollars from his account.
B: A diver is 7 feet below sea level while a shark is swimming 15 feet below sea level
C: A kite is flying 7 feet above sea level and a bird is flying 15 above sea level.
D: Deshaun has a 15 foot ladder, and AJ has a 7 foot ladder
Answer as soon as possible if you can, thanks!
