If the total labor cost is $865,000 and 12 percent is for concession staff, how much of the labor cost is for concession staff?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Aline passes through 3,7 and 6,9 what equation represents the line