A rectangular hallway has dimensions 6 feet by 18 feet. It is to be tilled with square tiles, each with the dimensions 2/3 feet by 2/3 feet

Bill makes leather shoes. he charges $45 for a pair of women's shoes and $50 for a pair of men's shoes. he sells x pairs of women's shoes and y pairs of men's shoes each week and earns a total income of $2,500. this situation can be represented by the equation . if bill has no female customers during a particular week, he needs to sell pairs of men's shoes to earn his weekly income of $2,500.