The answer is option 2: 4b = 7. The other options all equal 4.
Answer:
Position of the submarine now relative to the water surface 
Step-by-step explanation:
It says that the position of a submarine relative to the water surface was -32 1/4 feet . A downward navigational maneuver increased it's depth by 15 1/2 feet.
Now we need to find about what is the position of the submarine now relative to the water surface.
Downward navigation means we 15 1/2 is negative
so we will just add both values to get the final answer:
Position of the submarine now relative to the water surface = 


you will have 8 tables so
72 chair / 8 tables = 9 chair per table
Required amount of chicken stock =
=
L
Total amount of extra recipe made =
L
Total amount of chicken made is =
L
Hence Josh made total
L of chicken soup.
Converting it to mixed fraction we get,
L