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Is the number −8+−2-8 + -2 rational or irrational?\newlineChoices:\newline(A) rational\newline(B) irrational

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Full solution

Q. Is the number −8+−2-8 + -2 rational or irrational?\newlineChoices:\newline(A) rational\newline(B) irrational
  1. Evaluate Expression: Evaluate −8+−2-8 + -2.\newlineAdd −8-8 and −2-2 together.\newline−8+−2=−10-8 + -2 = -10
  2. Add Numbers: We found: \newline−8+−2=−10-8 + -2 = -10\newlineIdentify whether −8+−2-8 + -2 is a rational or irrational number.\newline−10-10 is an integer, and all integers are rational numbers.\newlineTherefore, −8+−2-8 + -2 is a rational number.

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