Answer:
fe
Step-by-step explanation:
6/8, 5/8, 4/8, 3/8, 2/8, 1/8
B is 5, you can solve this by first finding the value of a, which is 2, and then plug it into the other equation. 8+2=10 so we must also make the other side 10. We then do 10-5=5, 5 is the value of b
