What is the 6th term of the sequence? An = -3. 2n+1
Use the Desmos calculator to help you calculate the answer. Desmos knows the order
operations.
-384
36
-192

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.

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches. approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *