Jun plans to cover his patio with the dimensions shown below in bricks. each case of bricks covers 12 square feet. how many cases of bricks does jun need?

Ineed if you could explain and give me the answer you! this needs done

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp