JordanOsama JordanOsama
  • 14-09-2019
  • Mathematics
contestada

30. 3 x (5 + 6) = 33
33. 14 - (8 - 2) - 1 =
36. (3 + 2) × (4 + 6) =
39. 6 x 4 + 5) =​

Respuesta :

BasketballEinstein
BasketballEinstein BasketballEinstein
  • 15-09-2019

Answer:

39. 29

36. 50

33. 7

30. 33

Step-by-step explanation:

39. According to the Order of Operations, in this case, Subtraction & Addition are evaluated after Division & Multiplication:

[tex]6 \times 4 + 5 = 24 + 5 = 29[/tex]

36. Evaluate everything since everything is wrapped in parentheses:

[tex](3 + 2) \times (4 + 6) = 5 \times 10 = 50[/tex]

33. Evaluate everything inside of parentheses FIRST:

[tex]14 - (8 - 2) - 1 = 14 - 6 - 1 = 7[/tex]

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