Avery had $25.56 in her wallet. If she bought lunch with dollars from her wallet, how much money did she have in her wallet after lunch?

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

Percent increase and decrease. original number: 45 new number: 18

Write the point-slope form of an equation of the line through the points (-2, -3) and (-7, 4).