Vincent van gogh is making one-color versions of all his paintings. he uses colors in the following order from the beginning: red, blue, pink, green, purple. what is the 31st painting?

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.