Katie cut out a rectangular piece of wrapping paper that was 2 times as long and 3 times as wide as the box that she was wrapping. the box was 5 inches long and 4 inch's wide. what is the perimeter of the wrapping paper that katie cut?

Which matrix can be multiplied to the left of a vector matrix to get a new vector matrix ?

Find the difference (8ab+a+2) - (3ab+6)

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.