Respuesta :

wegnerkolmp2741o

Answer:

5x + 10y + 5z

Step-by-step explanation:

1/2 (10x+20y+10z)

Distribute

1/2 (10x)+1/2(20y)+1/2(10z)

5x + 10y + 5z

jasaleighcantu

Answer: Your correct would be  5x+ 10y+5z

Step-by-step explanation:

Hope this helps you!!!