Abox of chalk and 2 dusters cost $10. 3 boxes of chalk and 2 dusters cost $18. find the total cost of 2 box of chalk and 1 duster.

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

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.

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.