Question

Please help me on this, thank you!

Answer 1

2nd, 3rd, and 5th are true

Answer 2

2nd, 3rd, 5th are True

Explanation:

2(9)(7b + 4) = 18(7b + 4) = 126b + 72

7 is the coefficient of the term '7b'

8 and 1 can be combined, therefore they are 'like terms'

2 is a factor is true