One polygon has a side of length 3 feet. a similar polygon has a corresponding side of length 9 feet. the ratio of the perimeter of the smaller polygon to the larger is

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.

Question 5 spring semester final exam math evaluate

Which of the following expressions is equal to 2x^2+8