HELP Find the percent of change. Round to the nearest tenth, if necessary. Sarah started her diet on January 1st at 198 pounds. By the end of the year, she weighed 112 pounds.

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

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.