Answer: 12 miles
Step-by-step explanation: Stright from her house to luke is 5 miles back ti brianna is 4 miles and back home is 3 miles all together 5+4+3=12
Answer:

Step-by-step explanation:

9x es la respuesta porqe el -2xy se va por el
89.890 Is what I would think it would be. Hope it helped.