Answer:
16/ 2=8
after dividing you get 8
8+2=10
he gets 10 free books
and paid for 6
Step-by-step explanation:
hope this helps if not i'm sorry and good luck!
Arc(AB) = 102 degrees
Arc(ADB) = 360 - 102 = 258
47
Well 47 is the highest prime number that is smaller than 50