Answer:
58.03
Step-by-step explanation:
What I did first to make it easier was make 5.5 to .055 and when you multiply those two together you get 3.025 which if you round it up becomes 3.03 and when you add 55 you get 58.03
$65.83
I would say
earned $25 is positive
0 feet below see level is negative
4 degrees below zero is negative
B. g/cm3