Respuesta :

youngkim040930

Answer:

Step-by-step explanation:

7-c because the difference of 7 and c

7 and c

7-c

EZ

mathstudent55

Answer:

7 - c or c - 7

Step-by-step explanation:

The difference of two numbers is a non-negative number.

The difference of 7 and c is |7 - c|.

Since that is not a choice, you can choose 7 - c or c - 7.