3
lena has $150 saved for a car. she gets
a job to save even more money. she
earns $532 for four weeks' worth of work.
how much will she have saved in all after
working for 25 weeks?

$3,325 in 25 weeks

Explanation:
If she earns $533 in 4 weeks.
We would have to find out how much would she make in a week; $133.

To check our answer 133•4=532.

So then we would multiple 133 by 25 and you answer is $3,325 in 25 weeks.

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.