document.write( "Question 57751: The charge for admission to the zoo is $3.25 for each adult and $1.50 for each child. On a day when 500 people paid to visit the zoo, the receipts totaled $1,275. Find the number of adult and children tickets purchased that day ? \r
\n" ); document.write( "\n" ); document.write( "what I have so far....\r
\n" ); document.write( "\n" ); document.write( " X= adult tickets purchased
\n" ); document.write( " y= child's tickets purchased
\n" ); document.write( " 3.25x + 1.50y = 1275
\n" ); document.write( " x+y=500
\n" ); document.write( " I am not sure if this is correct. Please help!!!!!
\n" ); document.write( " Rodney
\n" ); document.write( "

Algebra.Com's Answer #39433 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
3.25X+1.50Y=1275
\n" ); document.write( "X+Y=500 NOW SOLVE FOR X
\n" ); document.write( "X=500-Y NOW REPLACE X BY (500-Y) IN THE FIRST EQUATION
\n" ); document.write( "3.25(500-Y)+1.50Y=1275
\n" ); document.write( "1625-3.25Y+1.50Y=1275
\n" ); document.write( "-1.75Y=1275-1625
\n" ); document.write( "1.75Y=350
\n" ); document.write( "Y=350/1.75
\n" ); document.write( "Y=200 CHILDREN TICKETS
\n" ); document.write( "THUS X+200=500
\n" ); document.write( "X=500-200
\n" ); document.write( "X=300 ADULT TICKETS
\n" ); document.write( "PROOF
\n" ); document.write( "3.25*300+1.50*200=1275
\n" ); document.write( "975+300=1275
\n" ); document.write( "1275=1275
\n" ); document.write( "
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