document.write( "Question 1014375: Arthur left a 20% tip, or $7.50, for his meal. What was the cost of the meal AFTER the tip was added? Give your answer with proper unit notation.\r
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\n" ); document.write( "\n" ); document.write( "I am getting $9 is that right?
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Algebra.Com's Answer #630666 by addingup(3677)\"\" \"About 
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He left 20% equivalent to 7.50
\n" ); document.write( ".20x= 7.50
\n" ); document.write( "x= 7.50/.20= 37.50 was the cost of the meal before the tip was added.
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\n" ); document.write( "37.50+7.50= $45.00 was the total cost of the meal AFTER the tip was added.
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