You would simply do -102-125 to give -227 feet below the surface
It mean Parentheses-exponents-multiplication/division-addition/subtraction and it is the order you do multi step equations
Answer:

Step-by-step explanation:
We want to arrange the following numbers on the number line in order from least to greatest.
The numbers are:

Let us convert everything into decimals to get:

Rearranging from least to greatest, we have:

Answer: The answer is 49 because 128-79=49