document.write( "Question 1020070: Four friends went to dinner. They all ordered the buffet. At the end of dinner,they gave the waiter a $10 tip. Write an algebraic expression to represent the situation. \n" ); document.write( "
Algebra.Com's Answer #636063 by FrankM(1040)\"\" \"About 
You can put this solution on YOUR website!
.15 * 4B = $10\r
\n" ); document.write( "\n" ); document.write( "Where B is the buffet cost per person, 4B was total bill, and $10 was the generous 15% tip.
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