Answer:
x=155
y=90
Step-by-step explanation:
Hope I did this right lol, it's been a while.
Here are your two systems of equations:
3x + 2y = 645
5x +4y = 1135
x represents one night stay at hotel
y represents one pair of baseball tickets
Multiply top equation by 2
Multiply bottom equation by -1 and subtract the two equations to find x:
3x(2) + 2y(2) = 645(2) --> 6x + 4y = 1290
5x(-1) + 4y(-1) = 1135(-1) -> -5x -4y = -1135
New equation= 1x = 155
plug 155 into either equation to find y (I chose the top equation):
3(155) + 2y = 645
465 + 2y = 645
2y = 180
y = 90
Good luck ;)
