A $450 washing machine is on sale for 15% off. What is the discount?

What is the sale price?

What is the total price including the 7% sales tax
need help before next semester

For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle