Answer:
x = 100°
y = 125°
z = 55°
Step-by-step explanation:
A straight line is 180°
A triangle is 180°
Solve in this order:
X: 180 - 80 = 100
Z: 180 - 80 - 45 = 55
Y: 180 - 55 = 125
1/8 for the first one and second one is 23 times 6
So regular is 60
increased by 2/5 or +2/5
so
60+(60(2/5))=x
60 times 2/5=120/5=24
60+24=84
the fans paied $84