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FinnZ [79.3K]
3 years ago
12

A short necklace has 32 gold beads and 8 black beads. A long necklace has a total of 60 beads.Both necklaces have the same ratio

of gold beads to black beads. How many black beads are on the long necklace
Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
7 0

Answer:15


Step-by-step explanation:


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Step-by-step explanation:

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\dfrac{x^3+10x^2+13x+39}{x^2+2x+1}

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