document.write( "Question 113345: Fred bought 3 shirts, each at the same price, and received less than $2.oo change from a $20.00 bill. What is the minimum cost of one shirt? \n" ); document.write( "
Algebra.Com's Answer #82481 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! (20-3X)<2 \n" ); document.write( "-3X<2-20 \n" ); document.write( "-3X<-18 \n" ); document.write( "X>18/3 \n" ); document.write( "X>6 ANSWER. \n" ); document.write( "PROOF \n" ); document.write( "LET X=6.5 \n" ); document.write( "(20-3*6.5)<2 \n" ); document.write( "20-18.6<2 \n" ); document.write( ".4<2 \n" ); document.write( " |