Respuesta :

loneguy

[tex]\left(3^3 - 6 \cdot 8 \right) \div 7\\\\\\= \dfrac{27-48}{7}\\\\\\=-\dfrac{21}7\\\\\\=-3\\[/tex]

Answer:

-3

Step-by-step explanation:

Using PEMDAS :

  1. Parentheses
  2. Exponents
  3. Multiplication
  4. Division
  5. Addition
  6. Subtraction

Exponent (in Parentheses)

  • (3³ - 6 × 8) ÷ 7
  • (27 - 6 × 8) ÷ 7

Multiplication (in Parentheses)

  • (27 - 6 × 8) ÷ 7
  • (27 - 48) ÷ 7

Subtraction (In Parentheses)

  • (27 - 48) ÷ 7
  • -21 ÷ 7

Division

  • -21 ÷ 7
  • -3

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