What is x equal to? ;-;

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.

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.