document.write( "Question 847321: How would you write an equation for this word problem?\r
\n" );
document.write( "\n" );
document.write( "-A student has a part time job at an electronics store. She earns $85 for working 12h each week, plus 5% of her sales over $1000 each week.\r
\n" );
document.write( "\n" );
document.write( "I need an equation and then to find the function g(5000). What i've tried is g(x)=85+0.05(x-1000) but Im not sure if it would work. I can't remember how to incorporate the percentage in the equation because wouldn't there need to be 85x since it's $85 for every 12 hours if x=hours and y=salary \n" );
document.write( "
Algebra.Com's Answer #510339 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! -A student has a part time job at an electronics store. She earns $85 for working 12h each week, plus 5% of her sales over $1000 each week.\r \n" ); document.write( "\n" ); document.write( "I need an equation and then to find the function g(5000). \n" ); document.write( "---------------------------- \n" ); document.write( "g(x hrs) = 85 + 0.05(x-1000) \n" ); document.write( "--------------------------------------- \n" ); document.write( "g(5000) = 85 + 0.05*(5000-1000)-50 \n" ); document.write( "------ \n" ); document.write( "g(5000) = 85 + 0.05*4000 - 50 \n" ); document.write( "------ \n" ); document.write( "g(5000) = 85 + 200 - 50 = $235.00 \n" ); document.write( "========================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========================\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |