Simplify the expression 4+(9+x).

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.

Write the factored form of this trinomial 9x^2+18x-7

Which of the following is another way to express the difference between -5 and 8?