MATHEMATICSATTENDED AN INTERNATIONAL CONFERENCE AS ANACCOMPLISHMENT F...

49. a. The labor fee ($25) plus the deposit ($65) plusunevenly, supportedthe basic service ($15) equals $105. The difference

■

Word choice and language usage that are ade-between the total bill, $112.50, and $105 is $7.50,quate; mistakes exist, but these do not interferethe cost of the news channels.with meaning