In 2000 the city of las vegas had a population of 478,434. in 2007 there were 558,880 people living in las vegas. how many more people were living in las vegas in 2007 than in 2000? a. 8,446 b. 80,446 c. 82,446 d. 92,456

The answer is B. I hope this helps you :]

To answer this we will just subtract the Population of 2007 by the population 2000. Lets do it:-  

2007 = 558,880
2000 = 478,434  

Next we will subtract:-  
558,880 - 478,434 = 80,446  

So, your answer is B. 80,446.  

Hope I helped ya!!