document.write( "Question 369868: the total cost of gasoline varies direcly with the number of gallons purchased gas cost $1.96 per gallon write a direct variation to model the total cost c for g gallons of gas \n" ); document.write( "
Algebra.Com's Answer #263705 by Fombitz(32388)\"\" \"About 
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\"c=1.96g\"
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