Respuesta :

Answer:

b and c

step by step explanation:

14+(-9)

14-9=5

c) -5-(-10)

-5+10=5

Step-by-step explanation:

Let's check them,

  • 2-3
  • -1

  • 14+(-9)
  • 14-9
  • 5

  • -5-(-10)
  • -5+10
  • 5

  • 6-(-1)
  • 6+1
  • 7

Hence, the expression -5-(-10) and 14+(-9) have a difference of 5 .