document.write( "Question 182070This question is from textbook
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document.write( ": Ratio and Proportion Question\r
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document.write( " A cell phone company charges 0.25 cents a minute, a customer
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document.write( "was charged $15.75 for her monthly bill. How many minutes did
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document.write( "she use that month? Please show work.\r
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Algebra.Com's Answer #136665 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 15.75/.25=63 minutes were used. \n" ); document.write( "Proof: \n" ); document.write( ".25*63=15.75 \n" ); document.write( " |