The mayor is interested in the numbers of commercial vehicles that frequently use the countys highways. he obtains information from the department of motor vehicles for the month of september and finds that for every 14 non commercial vehicles, there were 108 more noncommercial vehicles than commercial vehicles, how many of each type of vehicle frequently use the counts highways during the month of september?

What is best way to getting answer for my exam is

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

Which of the following circles have their centers in the third quadrant? check all that apply.