Carmen buys flowers for a birthday party. she spent $37.00 dollars for candles and $19.00 dollars for balloons. she used a coupon that takes off 1/4 of the total price. what is the price of a purchase after she uses the coupon?

What is the product of the radical expression. (7-2square root) (8+2 square root)

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.

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?