The destiny d of a substance is given by formula d = m/V. Where m is it’s mass and V is it’s volume

B

Explanation:

Use the variable c for crabs and therefore it should be 6.2c because it is 6.2oz for each crab. The variable for shrimp is s and since it is 0.85oz for each shrimp, use 0.85s.

Since it is asking for the total weight, add these together and you get 6.2c + 0.85s

Hope this helps;)