document.write( "Question 175143: If the tax on a $110.00 item is $8.50, what is the tax on a $150.00 item if the sales tax charged is proportional? \n" ); document.write( "
Algebra.Com's Answer #130220 by actuary(112)![]() ![]() ![]() You can put this solution on YOUR website! The set-up for this problem is\r \n" ); document.write( "\n" ); document.write( "8.50/110=x/150\r \n" ); document.write( "\n" ); document.write( "Solve for x by multiplying each side of the equation by 150.\r \n" ); document.write( "\n" ); document.write( "(8.50*150)/110=x\r \n" ); document.write( "\n" ); document.write( "x=11.59 (tax on $150)\r \n" ); document.write( "\n" ); document.write( "I hope that this helps. \n" ); document.write( " |