Respuesta :

Answer:

55

Step-by-step explanation:

We solve the question starting from the inside parenthesis

  • 5+2 • [(2+2) • 5+5]
  • 5+2 • [4 • 5+5] first do the multiplying
  • 5+2 • [(20+5] now add up
  • 5+2 • 25 multiply 2 and 25
  • 5 + 50 = 55