Answer:
They are b and c.
Step-by-step explanation:
Let's simplify each expression:
a. b+2 (b+2b)
= b + 2b + 4b = 7b.
b. 3b + b = 4b.
c. 2(2b) = 2 * 2b = 4b.
The answer should be (7x+1)(7x-1)
Answer:
It is container A
Step-by-step explanation:
just took the quiz
1-m
2-y
3-e
should be the answers to the question
Answer:
1.7
Step-by-step explanation:
