document.write( "Question 214841: Jim invested in Ford Motors. He gained 10% of his investment, giving him $50. What was his initial investment? \n" ); document.write( "
Algebra.Com's Answer #162356 by checkley77(12844) ![]() You can put this solution on YOUR website! 50=x(1+.10)^1 I'm assuming it's for 1 year. \n" ); document.write( "50=1.1x \n" ); document.write( "x=50/1.1 \n" ); document.write( "x=$45.45 was his initial investment. \n" ); document.write( "Proof: \n" ); document.write( "45.45*1.1=50 \n" ); document.write( "50~50 \n" ); document.write( " |