Find the slope of the line that passes through (7,9) and (5,12).

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

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school