Brooke has to set up 70 chairs in equal rows for the class atlanta show. but, there is not room for more than 20 rows. what are the possible numbers of rows that brooke could set up

The answer is 2, 5, 7, 10, and 14.
Hope this helps!

What’s the question?

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.