Write an expression that represents the sum of double a number and five

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

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.