Answer:
Step-by-step explanation:
Answer:
I say B.
Step-by-step explanation:
sorry if I'm wrong. Have a nice day :)
The seals final elevation is 9 feet below sea level.
Answer:
Step-by-step explanation:
x+4≥10 and x-6>-15
x≥10-4 and x>-15+6
x≥ 6 and x>-9
combining the two
x>-9