document.write( "Question 58762This question is from textbook college algebra
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document.write( ": Please help me solve. It involves systems of equations. Thank you \r
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document.write( "During summer vacation Hector and Ann earned a total of $1088. Hector worked 8 days fewer than Ann and earned $2 per day less. Find the number of days he worked and the daily wage he made if the total number of days worked by both was 72.\r
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Algebra.Com's Answer #40358 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! During summer vacation Hector and Ann earned a total of $1088. Hector worked 8 days fewer than Ann and earned $2 per day less. Find the number of days he worked and the daily wage he made if the total number of days worked by both was 72. \n" ); document.write( ": \n" ); document.write( "Find out how many days each worked: \n" ); document.write( ": \n" ); document.write( "Number of days worked by Ann = x \n" ); document.write( ": \n" ); document.write( "\"Hec worked 8 days fewer than Ann\" \n" ); document.write( "Hecs days = (x-8) \n" ); document.write( ": \n" ); document.write( "Together they worked 72 days: \n" ); document.write( "x + (x-8) = 72 \n" ); document.write( "2x = 72 + 8 \n" ); document.write( "2x = 80 \n" ); document.write( "x = 80/2 \n" ); document.write( "x = 40 days worked by Ann, then Hec worked 32 days \n" ); document.write( ": \n" ); document.write( "Find out how much they made: \n" ); document.write( ": \n" ); document.write( "Let w = Ann's daily wage \n" ); document.write( "Then (w-2) = Hec daily wage \n" ); document.write( ": \n" ); document.write( "40w + 32(w-2) = 1088 \n" ); document.write( "40w + 32w - 64 = 1088 \n" ); document.write( "72w = 1088 + 64 \n" ); document.write( "72w = 1152 \n" ); document.write( "w = 1152/72 \n" ); document.write( "w = $16 a day is Ann's wage, then $14 a day is Hec's wage \n" ); document.write( ": \n" ); document.write( "Check on your calc: (40*16) + 32(14) = 1088 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |