Naughty spent $28 on 2 dvds at this rate how much would five dvds cost and what rate did she spend her money

If you divided 28 by 2 you will get 14 then times that by 5 and you will get 70 that is how much 5 will be

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.