Aboy scout has 3 meters of rope. he cuts the rope into chords 3/5m long. how many chords will he make?

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.

Can someone me out here and the tell me the greatest common factor

Which number line represents the solution set for the inequality - x 24?