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  • 2 years ago

The cost of craft beads varies directly with the number purchased. Write an equation relating cost and beads purchased. Use the equation to find the number of 8 beads purchased.

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  1. Zelda
    • 2 years ago
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    So what is the price of 1 bead?

  2. j814wong
    • 2 years ago
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    Let c = Cost of craft beads and let n equal number purchased and let k equal the cost of each bead. Because the relationship is a direct one, the equation would be c = kn This direct relationship means that when one side increases, teh other side also increases. Likewise, when one decrease, the other also decreases. This means they are directly related.

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