1. Flicks for Four Families
Four families go to the cinema. The Reid family
take 2 adults and 2 children for £18; the McGhee
family take 1 senior, 2 adults and 1 child for
£18.50; and the Griffiths family take 1 senior and
3 adults for £19.50. How much will it cost for the
Linton family to take 1 senior, 2 adults and 3
children?