The number of windows cleaned y varies directly with the number of hours the
cleaners worked x, as shown in the graph.
Write a direct variation equation to
represent this relationship. Then identify
the constant of variation and interpret its
meaning.

The lengths of two sides of a triangle are 9 and 15. what can be said about the length of the third side? a. it must be greater than or equal to 6 and less than 24. b. it must be greater than or equal to 6 and at most 24. c. it must be greater than 6 and less than 24. d. it must be greater than 6 and at most 24.