Answer:
1=2p+3
2=
Step-by-step explanation:
Answer:
55
Step-by-step explanation:
As you can see, the length of the outer angle is 125. So, 180 - 125 = 55.
You can either try it with a ruler or a long rules probably the long ruler for the bigger numbers. But either could be good
So, 
Simplified as mixed number equals to

(
Keep in mind that the LCM was 8.)