write an equation of a line parallel to an equation with a slope of -4 and passes through the point (-1,4) in slope intercept form

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.