document.write( "Question 681657: A class paid $20.00 for a cake and $4.00 per child for a slice of pizza.
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document.write( "They paid $140.00.
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document.write( "How many childen are in the class?
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Algebra.Com's Answer #422758 by lynnlo(4176) ![]() You can put this solution on YOUR website! total amount============$140.00 \n" ); document.write( "1 cake==================20.00 \n" ); document.write( "================================== \n" ); document.write( "$20.00 subtracted from $140.00=======$120.00 \n" ); document.write( "30 childrens times $4.00 per slice=$120.00 \n" ); document.write( "4divided 120=====30 \n" ); document.write( "30children in class \n" ); document.write( " \n" ); document.write( " |