1) the histogram displays the number of years of service for a sample of u. s. navy veterans.
a) how many veterans in the sample had more than 15 years of service?
b) how many veterans are represented by the histogram?

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.