Arestaurant bill includes 20% vat and a 10% service charge. the total bill is £111.21
work out the cost, excluding vat and service.

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?