Answer:
Step-by-step explanation:
In parallelogram, diagonals bisect each other
DP = IP
7x - 8 = 3x
7x = 3x + 8
7x - 3x = 8
4x = 8
x = 8/4
x = 2
NP = YP
3y = 7x - 2
3y = 7*2 - 2
3y = 14 - 2
3y = 12
y = 12/3
y = 4
Not sure on the graph, but I have an equation in Standard Form for you. Hope this helps! Message me with any questions!
First add three than minus two
If the other two friend also bought tickets for x dollars as the first three, than: 3x+3•8+2x=5x+24
If other two friends bought tickets for y dollars,different amount than x, than: 3x+3•8+2y=3x+24+2y=3x+2y+24
