Respuesta :

Answer:

17 + 15 + 15 = 47 from the coins she got from others and subtract 29 from 47 because she gave 29 coins away so 47 - 29 to get 18 so 47-29=18

Step-by-step explanation:

17 + 15 + 15 = 47

47 - 28 = 18

She is left with 18 coins