Answer:
B
Step-by-step explanation:
I think
I think
Answer: the shark is at sea level
Step-by-step explanation: is you are 300 beneath the sea level that's -300 and if you go up 300 ft that +300. So 300+(-300) gives you 0 making the shark at sea level.
Answer:
The true statement is "Opposite numbers have different signs but are the same distance from zero."
Some examples of opposite numbers are 1 and -1, 6 and -6, and 10 and -10.
Answer:
90 degrees but mom not too sure
First subtract three from both sides. then you have

+2x=-3 and you solve from there