wanda dougherty earned a weekly salary of $509 for the first 26 weeks of the year. she changed jobs and was paid a weekly salary of $576 for the last 26 weeks of the year. what total gross pay did wanda earn for the year?

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

The table above shows approximate conversions from gallons to liters. what is the value of x?

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.