May Department Stores, Mary Livingstone[?] was working as a lingerie salesgirl here when she met her future husband Jack Benny. Later, the department store was used as a setting in his radio and television shows.
Sears & Roebuck[?], later Sears[?], its first mail order catalogs caused prices to drop all over the country, leading to their being called "the great price maker"
... \sqrt {b^2-4ac}</math>
in the formula should be understood as "either of those element(s) of the field whose square equals b2 - 4ac". In some fields, ...