Need help on this, what is the perimeter of the rectangle in simplest form?

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.

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?