document.write( "Question 899487: Hans works as a tutor for $10 an hour and as a waiter for $12 an hour. This month, he worked a combined total of 190 hours at his two jobs.\r
\n" ); document.write( "\n" ); document.write( "Let t be the number of hours Hans worked as a tutor this month. Write an expression for the combined total dollar amount he earned this month.
\n" ); document.write( "

Algebra.Com's Answer #545452 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
t+w=190
\n" ); document.write( "10t+12w=d
\n" ); document.write( "
\n" ); document.write( "
\n" );