Respuesta :
Answer:
16
Step-by-step explanation:
The absolute value function always gives a positive value, that is
| - a | = | a | = a , thus
| - 21 + 5 | = | - 16 | = 16
Answer:
16
Step-by-step explanation:
The absolute value function always gives a positive value, that is
| - a | = | a | = a , thus
| - 21 + 5 | = | - 16 | = 16