Conclusion!!!!!!!!!!!!!!!!!!!!!!!
When we solved the problem four times with different methods... we always got the same answer: x=35, and y=52. So we can finally plug it into out equations: 1.5x+0.5y=78.50 and x+y=87. 1.5(35)+0.5(52)=78.50 and 35+52=87.
THIS SHOWS THAT AT THE BASKETBALL GAME, THERE WERE 35 HAMBURGERS SOLD, AND 52 SODAS SOLD, WITH A TOTAL OF 87 SALES!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
THIS SHOWS THAT AT THE BASKETBALL GAME, THERE WERE 35 HAMBURGERS SOLD, AND 52 SODAS SOLD, WITH A TOTAL OF 87 SALES!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!