Answer:
all work is shown and pictured
Answer:
Step-by-step explanation:
I Believe B and C the only thing I'm ify about is the negative in front of te 7 if you have any problems go on mathway. com it is the best website created for problems other then this, and its an instant answers because the website gives the answers
Answer:
easy bro go and use m-a-t-h w-a-y
Step-by-step explanation:
it's going to help
