I believe the answer is A or C
Answer: x + 30 = 10 and x + 30 = –10
Explanation: The two equations can be used to find the minimum and maximum depths Laurie wants to stay between is the below:
x + 30 = 10 and x + 30 = -10
Hope this helps!
Answer:
Explanation
The answer would be 2times4 and you would add the rest of the zeros so, = 80000000000000000000