Answer:
64
Step-by-step explanation:
The interior angle of a circle has the theorem divide in 2 the sum of the arcs on the circle.
The circle has arcs 42 and 86.
The interior angle is 42 + 86 = 128.
128/2 = 64
About 145 I gonna guess I dont know if that's right
Answer:

Step-by-step explanation:
The reason is because you don't know the Inital amount she bought and because she visits two days in a row you would multiply
Answer:
A. Angle CAB and angle BCA
Step-by-step explanation:
Hope it helps you in your learning process.
30.8 add it all up and divided how ever many number there are