Respuesta :
Answer:
r ≤ 0
Step-by-step explanation:
13 - r ≥ 13 subtract 13 from both sides
13 - 13 - r ≥ 13 - 13
-r ≥ 0 change the signs
r ≤ 0
Answer:
Step-by-step explanation:
13 - r ≥ 13 subtract 13 from both sides
13 - 13 - r ≥ 13 - 13
-r ≥ 0 change the signs
r ≤ 0