document.write( "Question 258836: How many years does Steven need to invest his $3,000 at 7% to earn $210 in simple interest?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #190569 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! i=prt \n" ); document.write( "210=3000*.07*t \n" ); document.write( "solve for t \n" ); document.write( "210=3000*7/100*t \n" ); document.write( "210=30*7*t \n" ); document.write( "210=210*t \n" ); document.write( "1=t=one year \n" ); document.write( "check \n" ); document.write( "7/100*3000*1=210 \n" ); document.write( "7*30=210 \n" ); document.write( "210=210 \n" ); document.write( " |