Respuesta :

lauravramirez

Answer:

it would be 21

the only difference is that one is a negative and the other is a positive. The absolute value is the distance the number is from 0 on the number line.

hope i helped :)

avivawalathati

Answer:

21

Step-by-step explanation:

|-21| = 21

The absolute value is the distance the number is from 0 on the number line.