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. Determine which pair of ratios or rates are equivalent. A. 18 oz costs $2; 24 oz costs $6 B. 18 oz costs $2; 54 oz costs $6 C. 18 oz costs $2; 40 oz costs $4 D. 18 oz costs $2; 24 oz costs $4

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sqdancefan

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Answer:

  B. 18 oz costs $2; 54 oz costs $6

Step-by-step explanation:

The unit costs are ...

  18 oz/$2 = 9 oz per dollar

  24 oz/$6 = 4 oz per dollar

  54 oz/$6 = 9 oz per dollar

  40 oz/$4 = 10 oz per dollar

The two rates that are equivalent are ...

  18 oz for $2; 54 oz for $6 . . . . matches choice B

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