Find the y-intercept of the following equation. Simplify your answer. y = -9x - 1
y-intercept

How can you decide witch operations to use to slice a two step equation

Factor the monomial completely 42a3b3

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.