Answer:
Not equivalent
Step-by-step explanation:
Distribute the negative in the parentheses. It basically multiplying everything inside by -1.

add like terms

Not equivalent since the 6x is positive
Mixture B is the right answer
Answer:
This is my answer !
Step-by-step explanation:
2 ones 2 hundredths and 5 thousandth
Answer:
the answer would 12
Step-by-step explanation: