Respuesta :

Answer:

-5 -15d

Step-by-step explanation:

-5(1 + 3d)

Distribute

-5 *1 + -5*3d

-5 -15d

Answer:

-5 - 15d

Step-by-step explanation:

-5(1 + 3d)

- 5 - 15d

I hope this helped!