First, you should substitute a, b, and c with -3, 9, and 4, so you get 4(-3(2)+9+4)
Next, following PEMDAS, you solve everything in the (,), leaving you with 4(7).
Lastly, your answer is 28.
Answer:
Distribute so it would be 18+27f-39
Answer:
A.............
Step-by-step explanation:
I think it helps you
Answer:
300 sq. cm.
Step-by-step explanation:
Do you need the explanation? If so, I can make one for you. You see, my hand is hurt, and it pains me to type.
