HELP If we divide 3.5 pounds of chocolate into 8 bars, how many pounds will go into each bar? Round your result appropriately and explain how you determined which place to round to.

An animal shelter has fixed weekly expenses of $750. each animal is the shelter costs an additional $6 a week. during the summer months, the weekly expenses are at least $1170. write and solve an inequality that represents the number of animals at the shelter for expenses to be at least $1170 a week.