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The amount of money it takes to fill up a gas tank varies directly with the number of gallons bought. It cost $21.87 to fill up a car with gasoline with 9 gallons of gasoline. What is the constant of variation?
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Mar 11, 2019
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The amount of money it takes to fill up a gas tank varies directly with the number of gallons bought. It cost $21.87 to fill up a car with gasoline with 9 gallons of gasoline. What is the constant of variation?
A) 0.41
B) 9
C) 2.43
D) 21.87
Mathematics
middle-school
Ingo Muschenetz
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Ingo Muschenetz
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I believe the answer is C. 2.43
Violet Shreve
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Mar 18, 2019
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Violet Shreve
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