Aiden has c pieces of candy. He gives away 72 of the pieces. Choose the expression that shows the number of pieces of candy Aiden has left.

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

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.

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5