Choose all expressions that are equal to 2.65 + 3.78. a. 2.56 + 3.86 b. 3.78 + 2.65 c. 10 - 3.67 d. 9.51- 3.08 e. 8.21 - 2.78.

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.