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The cost of dinner is 72$ for six adults and 84$ for seven adults. Find the rate of change?
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The cost of dinner is 72$ for six adults and 84$ for seven adults. Find the rate of change?

User Igorw
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2 Answers

1 vote
I think the answer is $12
User Ocomfd
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3 votes
wouldn't it be 12 because 72/6 is 12, and 84/7 is also 12?


User Legenddaniel
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