Determine the length of a ladder that Sir Gleefulheart needs to reach the top of the battlement (castle) to the nearest centimeter is the moat (water) surrounding the battlement is 6 meters wide. The top of the battlement is 8 meters above the moat. *

Ineed to know the answer to this algebra question.

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?