The coordinates of two points are J(5,9) and K(-9, -9). What are the coordinates of the midpoint of JK

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

Which of the following is correct interpretation of the expression -4+13