Lauren brings fruit snacks to class one day she gives 3/5 of them to her friends gareth, tammy, and camilla. if she gave them 21 fruit snacks, how many did she bring to class

So she had 21 so divide that by 3/5 and she bought 35 fruit 

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.