7. evaluate the following expression for a = 6, b = 3 and c = 4.

a divided by b + 2c

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

Chamberlin wants to bottle 1\8 of her apple cider. she pours the apple cider evenly among 6 bottles. what fraction of her apple cider will she put in each bottle? what expression could represent this situation?

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left