Line ab contains points a(8,-4) and b(1,-5). the slope of line ab is ? ?

Which matrix can be multiplied to the left of a vector matrix to get a new vector matrix ?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

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