At a discount furniture store, Mr. Foster offered a salesperson 450 for a desk set. The offer includes the 6% sales tax. If the salesperson accepts the offer, what would be the price of the desk set, to the nearest dollar, before tax?

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

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.

How is the interquartile range calculated?