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A half dozen cupcakes cost $15 what constant of proportionality relates the number of cupcakes and total cost.
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A half dozen cupcakes cost $15 what constant of proportionality relates the number of cupcakes and total cost.

User LinShiwei
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1 Answer

3 votes

Answer:

k = 2.5

Explanation:

The constant of proportionality k is the unit cost

k = $15 ÷ 6 = 2.5

User SatanEnglish
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