In sea water there is 5% of salt. how much seawater do you need in order to get 17.25 lb of salt?

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

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?