How many fourths are there in five wholes

Select the sequences that are geometric.

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.

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2