Respuesta :

viachloe

Answer:

12.5

Step-by-step explanation:

2.5 * 5 = 12.5

AlastairTheGreat
12.5 because 2.5*5 (equivalent to x =2.5, 5x)

We know this because if x = 2.5 we can substitute x for 2.5 and then multiply that by 5.