Answer:
Step-by-step explanation:
2b+5b=7b
35=7b
35/7=5
b=5
The answer is (4, -6), or the fourth option.
6b+b^2 (b to the 2nd power)
8b+b^2-2b (b to the 2nd power)
(8b-2b)+b^2
6b+b^2
Hopefully this helps :)
