Respuesta :

Answer:

4 5/6

Step-by-step explanation:

m = 9/2

1 + ( - 2/3) - (- m)

= 1 + (-2/3) - ( - 9/2)

= 1 - 2/3 + 9/2

= 1/3 + 9/2

= 29/6

= 4 5/6

Answer:

4 5/6

Step-by-step explanation: