Respuesta :

Answer:

d)-1

Step-by-step explanation:

1/3 (6x-15)

      6 times -1 equals -6

      -6 minus 15 equals -21

1/3 times -21 equals -7

1/2 (10x-4)

      10 times -1 equals -10

       -10 minus 4 equals -14

1/2 times -14 equals -7