Toni finds a shirt that is on sale 40% off, the original price of the shirt is 80 dollars. What is the amount of the discount

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.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?