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djyliett [7]
2 years ago
13

Which expression is equivalent to this quotient?

Mathematics
1 answer:
Ne4ueva [31]2 years ago
5 0

Answer:    B. \: \: \: \dfrac{5}{x+5}

Step-by-step explanation:

\dfrac{\dfrac{1}{x+5} }{\dfrac{x+3}{5x+15} } =\dfrac{1}{x+5} \times \dfrac{5x+15}{x+3}=\dfrac{1}{x+5} \times \dfrac{5(x+3)}{x+3}=\dfrac{1}{x+5} \times 5 = \dfrac{5}{x+5}

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