If using the method of completing the square to solve the quadratic equation x^2+9x+35=0x 2 +9x+35=0, which number would have to be added to "complete the square"?

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose