What is the standard form for 200,000+80,000,+700+6?

280,706

Explanation:
The expression
200,000 + 80,000 + 700 + 6
may be expressed as
200 thousand, plus
   80 thousand, plus
700 hundred, plus
    6  ones

Because hundreds include ones, therefore
700 + 6 = 706
Commas are used to separate hundreds from thousands in the standard form.

200 thousand  + 80 thousand = 280 thousand = 280,000

Therefore,
200,000  80,000 + 700 + 6
= 280,000 + 706
= 280,706

The diagram shown below explains how the different categories add up.

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.