In the diagram below, OO is circumscribed about quadrilateral ABCD. What is the value of x?
B
80"
C
O A. 160
O
B. 200
O C. 50
2x
A
O D. 40

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought