If four pounds of a certain candy cost $10 how manu pounds of that candy can be purchased for $12

In triangle abc segment de is parallel to the side ac . (the endpoints of segment de lie on the sides ab and bc respectively). find de, if ac=20cm, ab=17cm, and bd=11.9cm;

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?