Workmen used 1/2 of a pallet of pavers to build some steps leading up to the mansion. they used 1/10 of a pallet for each step. how many steps did they build?

Find the difference (8ab+a+2) - (3ab+6)

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

What’s the volume of the triangular prism?