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Is 55 a factor of 39r+3039r + 30?\newlineChoices:\newline(A)yes\newline(B)no

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Full solution

Q. Is 55 a factor of 39r+3039r + 30?\newlineChoices:\newline(A)yes\newline(B)no
  1. Factor out common factor: Simplify the expression by factoring out the common factor of 55 from 39r+3039r + 30. \newline39r+3039r + 30 \newline=5(7.8r+6)= 5(7.8r + 6)

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