compro una mercaderia en $ 180 que es mas coveniente venderla ganando 20% sobre precio de venta o 25% sobre el precio de costo

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements