A color printer 7 pages in 3 minutes. How many minutes does it take per page?

Which of the following is correct interpretation of the expression -4+13

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.

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?